Vertically Integrated Optical Testbed for Large Applications in DFN

Transcription

1 VIOLA Vertically Integrated Optical Testbed for Large Applications in DFN Implementation of a testbed for optical networking as a cooperation of industrial and research partners Peter Kaufmann DFN-Verein Ferdinand Hommes FhG/IMK June 2005 Terena, June 2005 P.Kaufmann/DFN Page 1

2 Project and Partners Organized as consortium, Leader: DFN-Verein Members of consortium: Alcatel SEL AG, T-Systems International GmbH, Siemens AG, FhG (IMK, SCAI), FZ Jülich, Stiftung caesar, Universität Bonn, FH Bonn-Rhein-Sieg (U Appl. Sc.) RWTH Aachen Associated partner: GasLINE Term of Project: 3 Years Start of VIOLA: June 2004 Funding: ca. 11 M from BMBF (Ministry of Research) Total costs: ca. 20 M Terena, June 2005 P.Kaufmann/DFN Page 2

3 General Goals (1) Test & evaluation of current developments of netwoking technology including signalling & management State-of-the-art (pre-)products of industrial partners Signalling mechanisms and interfaces Wide area field tests, laboratory environment for specific tests Preparation for X-WIN of DFN (successor of G-WIN) Call for tender for fiber+wdm late 2004; implementation in Summer 2005; Implementation of (new) routing/switching equipment in 2006/07; Implementation as a stepwise process with increasing service complexity; Implementation of a vertical testbed Applications Middleware tools Optical transport technology for IP, SDH and GE Terena, June 2005 P.Kaufmann/DFN Page 3

4 General Goals (2) Project structure: Vertical Integration Networks Middleware Applications Environmental Sciences: Simulation / Visualization Material Science & Engineering: Grid-Middleware and -Services (Secure access, Scheduling, Communication, I/O, Tools) Control Plane (Bandwidth and QoS reservation, user-network-interface) Network components (SDH/Ethernet Switches/Router) optical fiber infrastructure Technical Simulations Dissemination / Co-operation Terena, June 2005 P.Kaufmann/DFN Page 4

5 General Goals (3) Networker's perspective: From laboratory experiment to deployment in NREN: Evaluation of network technology in close-to-production environment Involve users from leading scientific institutions in the local region Applications with a broad spectrum of requirements Users perspective: Early access to next-generation technology may be competitive advantage: Deployment in X-WiN in Evaluation of Grid-System by means of applications Terena, June 2005 P.Kaufmann/DFN Page 5

6 Testbed Topology Terena, June 2005 P.Kaufmann/DFN Page 6

7 Fibre-Structure and WDM (2) RWTH Wendl.weg Aachen Heizwerk Aachen Accom RWTH FZJ Aachen Waldschenke Jülich, Haus Königskamp FZJ Uni Bonn N220 GasLINE Porz GasLINE GasLINE Dernbach GasLINE Naurod GÉANT Frankfurt Uni Bonn U1 Uni Bonn U3 UniBn U5 SWB Chlodw. SWB Welschn. Hangelar tram stop SWB street near FhG FhG ISAR FhG C5-T19 FhG Tiefgarage FH FH A136 Uni Bonn caesar caesar A.OG1 caesar B.UG2 caesar B.OG1 Uni Bonn U2 Legend : fiber leased from FhG SWB University of Bonn caesar GasLINE FZJ RWTH Aachen FH BRS TSI cable splice FhG-SCAI C3-T6 FhG C3-T35 FhG-IMK B3-207 TSI TSI Cologne TSI Nuremberg TSI Uni Erlangen U. Eisenblätter, FhG-IMK Terena, June 2005 P.Kaufmann/DFN Page 7

8 Components & Connections U. Eisenblätter, FhG-IMK RWTH Aachen 3 km 57 km caesar Bonn 2 x ADVA GE FSP x SM 4 x MM 44 x TP 17 km 6 x MM 2 x MM 48 x GE 20 x GE 10 x Alcatel 10 x GE 7750 SR MM 10GE Riverstone GE Riverstone 24 x GE 18 x MM SDH Alcatel x MM 8 x GE ADVA 2 x FSP1500 GE 2 x MM SDH Siemens hit x MM 3 x MM 1 x MM 8 x MM 1 x MM 10GE Riverstone 15 x MM 24 x GE 116,2 km ADVA FSP 3000 Uni Bonn Alcatel 10 x 7750 SR GE 12 x GE SDH Alcatel 1678 Alcatel 1696 optical amplifier 27,2 km 14,6 km Porz temporary locations ADVA FSP 3000 FZ Jülich Alcatel 1696 Legend : 10 Gbps coloured 10 Gbps SDH 10 GE n x 10 Gbps (WDM) 2,5 Gbps SDH 1 GE (with number and type of interface - TP, MM and/or SM) Naurod ADVA FSP1500 ADVA FSP1500 ADVA FSP x MM Dernbach 2 x MM ADVA FSP1500 ca. 200 km ADVA 2 x FSP1500 GE 2 x MM 10GE Riverstone x MM SDH Alcatel x Alcatel GE 7750 SR 10 x MM backbone node and user node user node other node IMK 24 x GE 10 x MM 16 x GE 4 x MM SDH Siemens hit m 8 x GE 7,8 km 10GE SCAI Riverstone 24 x GE 2 x MM 22 x TP FhG IMK Sankt Augustin 8 x MM 10GE 12 x Riverstone GE FH Bonn -Rhine-Sieg FhG SCAI ADVA 2 x FSP1500 GE GÉANT Frankfurt 12 x TP 16 km 2 x MM Cologne 24 km DWDM ca. 400 km TSI Nuremberg SDH Sycamore DWDM SN Gbit/s SDH 8 x MM SDH 8 x GE 1 x 2,5 Siemens Gbit/s hit 7070 Uni Erlangen Terena, June 2005 P.Kaufmann/DFN Page 8

9 Equipment (1) Equipment and Connectivity offers: Different SDH-domains In triangel in parallel with up to 10 Gbps: SDH-connectivity and L2-Ethernet-connectivity User access with n * GE e2e-connectivity via L2-service or via L2/SDH-service Terena, June 2005 P.Kaufmann/DFN Page 9

10 Equipment (2) Alcatel 1678 (SDH-Cross-Connect) Interfaces: up to 10 Gbps-SDH (STM-64) and GE, Signalling: GMPLS/UNI 1.0 and E-NNI Alcatel 7750 SR (Router) Interfaces: up to 10 Gbps-SDH, GE and 10GE, L2-Service: VPLS (H-VPLS) Alcatel 1696 (WDM-System) Interfaces: 10 Gbps SDH (STM-64) and 10 GE Riverstone (GE-Switch) Interfaces: GE and 10GE, L2-Service: VPLS (H-VPLS) Terena, June 2005 P.Kaufmann/DFN Page 10

11 Equipment (3) Siemens SURPASS hit 7070 (SDH Cross-Connect) Interfaces: up to 10 Gbps SDH (STM-64) and GE, Signalling: I-NNI, UNI 2.0 Cross-connect capacity: 160 Gbit/s Siemens/Sycamore Networks SN16000 (SDH Cross-Connect) Interfaces: up to 10 Gbps SDH (STM-64), Signaling: E-NNI and I-NNI, UNI (optionally) Max. cross-connect capacity: 2.5 Tbit/s Siemens/ADVA FSP 1500 (GE Multiplexer) Interfaces: GE (multiplexed to 2.5 Gbps SDH (STM-16) via GFP) Siemens/ADVA FSP 3000 (Metro-WDM-System) Interfaces: 10 Gbps SDH (STM-64) and 10 GE Terena, June 2005 P.Kaufmann/DFN Page 11

12 Network Signalling (1) Applications GRID Virtual Reality Layer 2 Services VPLS/HVPLS Layer 3 Services Layer 3 VPNs GFP/LCAS Layer 2/3 Switch/Router SDH Cross Connects GMPLS / UNI / I-NNI / E-NNI MPLS DWDM CWDM direkt (GMPLS, all optical Switch) Terena, June 2005 P.Kaufmann/DFN Page 12

13 Network Signalling (2) Interworking in optical transport networks (Signalling concepts: analysis/test/contribution to spec.) GMPLS for IP-based control plane (IETF) ASON / ASTN (Automatic Switched Optical/Transport Network, ITU) UNI for user controlled signaling and E-NNI (Optical Internetworking Forum, OIF) Interoperability at UNI/NNI (OIF) I-NNI-GMPLS-Interface Terena, June 2005 P.Kaufmann/DFN Page 13

14 Network Signalling (3) Provision of Ethernet-Service over SDH with bandwidth adjustment by GFP or LCAS. GFP: Generic Framing Procedure (ITU-T G.7042), method to transport data packets (e.g. Ethernet) over SDH LCAS: Link Capacity Adjustment Scheme (ITU-T G.7041), dynamical bandwidth adjustment for SDH-links Operation of L2-Subnetworks VPLS, H-VPLS (Hierarchical Virtual Private LAN Service) Based on Riverstone15008 and Alcatel-7750 Test: Performance, Functionality Terena, June 2005 P.Kaufmann/DFN Page 14

15 Network Signalling (4) VPLS: Virtual Private LAN Service; Ethernet-Services over IP/MPLS-Network H-VPLS: Hierarchical Virtual Private LAN Service MPLS: Multi-Protocol Label Switching; Protocol for Traffic Engineering in IP 7750 Uni Bonn a50bn Uni Bonn r08bn caesar r08ca a78bn 10GE LAN-Phy GE STM 16 SDH GE SDH 7750 FhG-IMK a50sa a78sa a78ju 7750 FZJ a50ju FZJ r08ju FhG-IMK r08sa a78bn VPLS Core H-VPLS Spoke SDH-Komponente s70sa s70bn a78bn a78ju a78sa FhG-SCAI r08sa FH-BRS r08fh Terena, June 2005 P.Kaufmann/DFN Page 15

16 Network Signalling (5) Development of interfaces for user controlled signalling Client Client UNI E-NNI UNI I-NNI I-NNI Terena, June 2005 P.Kaufmann/DFN Page 16

17 Project Goal Middleware Implementation of an operational environment for PCcluster based on UNICORE UNICORE supports the operation of a Compute-Grid Interoperability with Globus-toolkit and compatibility with OGSA (Open Grid Services Architecture) is planned Development / Portation of missing components Development of a Meta-Scheduler based on Global Grid Forum Standards (Grid Resource Allocation Agreement Protocol) Portation of MetaMPI and integration in UNICORE Adaptation/upgrading of local tools to connect and analyse distributed applications Development of high-performance parallel-i/o-interfaces (main memory, file server) Terena, June 2005 P.Kaufmann/DFN Page 17

18 Project Goal Applications (1) Usage/upgrading of (existing) applications with high and dynamical transfer requirements (e.g. e-science / Grid) Several GE-tunnels per application Dynamical requirement of bandwidth with guaranteed QoS User controlled networks (E2E) Integration of real users Variable requir. (time,size,quality) for stress-test of network equipment Based on experiences with new networks Creation of new ideas for applications Motivation of user groups for GRID-technology Terena, June 2005 P.Kaufmann/DFN Page 18

19 The chosen applications will Project Goal Applications (2) Create high throughput requirements (Multi-Gigabit/s) Demand latency and jitter limits Demand bandwidth reservation, dependent on time Support performance analysis of the network Enable operational experiences with new network technology (e.g. management) Demonstrate the capabilities of the new network technology for challenging applications Integration of further non-funded applications national and cooperation with international projects (FP6) Terena, June 2005 P.Kaufmann/DFN Page 19

20 Application Requirements Application MetaTrace TechSim AMG-OPT Bandwidth Latency 8 Gbit/s (< 0.1 msec) 2 8 Gbit/s 8 Gbit/s < 1 ms Hardware 2-5 Clusters 2-3 Clusters 2 Clusters Middleware UNICORE MetaMPI VISIT UNICORE MetaMPI MpCCI UNICORE MetaMPI KoDaVis 8 Gbit/s 25 msec QoS (Video) 1 Cluster VR / Visualisation ViSTA AVS/Express VISIT Terena, June 2005 P.Kaufmann/DFN Page 20

21 Access of Applications to the Transport Network Terena, June 2005 P.Kaufmann/DFN Page 21

22 Distribution of Costs/Funding Project Management (2%) Network (81%) Applications (13%) Cooperation and Dissemination (4%) Terena, June 2005 P.Kaufmann/DFN Page 22

23 International Aspects DFN participates in EGEE (Enabling Grids for e-science in Europe) international Grid-Infrastructure based on existing networks VIOLA-Participation (DFN, TSI, Uni Erlangen) in FP6- projects: GN2 - Geant2 MUPBED - Multi-Partner European Testbeds for Research Networking The testbed VIOLA forms the national base to contribute successfully to international projects Interested for cooperation with similar projects/activities in Europe and elsewhere Terena, June 2005 P.Kaufmann/DFN Page 23

24 Status (1) The testbed implementation is finished: circuits are connected (including connection to G-WIN/GEANT) equipment is installed; network management is operational Work items of Transport & Signalling have been started: I-NNI: Provision for Siemens-hiT7070 E-NNI: Provision for Alcatel-1678 and Sycamore-SN16000 E2E: Specification of user interface & design of reservation system Viola-Lab (test environment) is established: VPLS and H-VPLS interoperability tests between Alcatel & Riverstone E-NNI interoperability tests between Alcatel & Sycamore GFP/LCAS-Tests between Alcatel-1678 & Siemens-hiT7070 Terena, June 2005 P.Kaufmann/DFN Page 24

25 Status (2) Initial version of middleware is deployed, Integration of new middleware components in progress Application projects have finished preparatory work First runs over the network have been made Applications are beginning to stress network & middleware. Terena, June 2005 P.Kaufmann/DFN Page 25

26 Summary (1) VIOLA will support (beyond the specific project goals): Reflection on and influence to changing conditions in research networks new user requirements (e.g. e2e) demand new architecture maybe new operating models (e.g. usage of dark fibre ) Cooperation with international activities Cyber-Infrastructure (USA) or CANARIE (CA) IST program of EU national programs in Europe (e.g. NL, CH, PL) Cooperation with national programs and projects D-Grid (e-science), MultiTeraNet, TransiNet Terena, June 2005 P.Kaufmann/DFN Page 26

27 Summary (2) Usage of VIOLA-platform for further NGN-topics German industry to test and develop future network techniques and services Implementation of innovative (bandwidth demanding) VRand Grid-applications Preparation of the X-WIN Terena, June 2005 P.Kaufmann/DFN Page 27