Commercial Networking Solutions Udo Schaefer September 20th 2012

Network Connectivity Interfacing from and to scientific e-infrastructure Science Main Site Cloud Centers Service Provider A Service Provider A WAN Network Cloud Computing Service Providers offer integrated ICT services IT P2P Cloud Connectivity: Pre-provisioned & shared use on demand Integrated into cloud offer for WAN & IT End-Use: Cloud Computing services SLA based on performance (no packet loss) VM UC Cloud Service Provider B Service Provider B WAN Network VM xx Service Provider C Service Provider C WAN Network IP Router Service Provider D Service Provider D WAN Network Science Sites NREN Access NREN Network NREN Network Geant P2P Fixed Connectivity: Long provisioning & contract time On demand built End-Use: IP Connectivity SLA based on availability (<100%)

Network Connectivity Application: Move of Virtual Machines Science Main Site Science Remote Site Cloud WAN Connect Intra Datacenter VM VM VM Inter Datacenter

Reference

Initial Phase 100GbE 100GbE 100GBit/s Lambda 60/500km Dark Fiber 13.08.2007 13.08.2007 Autor / Thema der Präsentation Autor / Thema der Präsentation 5 5 100GbE 100GbE 100GBit/s Lambda 60/500km Dark Fiber 17*10GbE 17*10GbE 16*8 Gbit/s FC 16*8 Gbit/s FC 5*40 Gbit/s QDR IB 16*20 Gbit/s DDR IB

Next Phase 160km Optical Protection 60km 2 x 10GbE 2 x 10GbE 2x100GbE 13.08.2007 13.08.2007 Autor / Thema der Präsentation Autor / Thema der Präsentation 6 6 2 x 10GbE 160km 2 x 10GbE 2x100GbE Optical Protection 2x 100GbE 2x 10GbE 2x 10GbE 100GBit/s Lambdas 16x 10GbE + 4x 40GbE 40GBit/s Lambdas 16x 10GbE + 4x 40GbE 60km N x 8G FC N x 8G FC IB QDR / /FDR IB QDR / /FDR IB IB IB IB IB IB

The Cloud & IT Low latency is key Latenzzeit: 0.09 ms Latenzzeit: 0.36 ms

The Cloud & IT Lustre Filesystem Tests Parallel Filesystem in use at >50% of the WW Top100 HPC-Systems Access to multiple storage servers (OSS) & Metadataservers (MDS) Tests carried out using IOR (Lawrence Livermore development) Press Release by Indiana University Pervasive Insitute 11/2010

Helix-Nebula Use Cases for Pilot Phase & beyond Major WAN Impact

Managed Capacity 1/10 Gigabit Ethernet Helix-Nebula Pilot Phase proposal (Sites and WAN connectivity t.b.c.) ATOS Stuttgart T-Systems Munich CloudSigma Zurich Dark Fiber ~120km Dark Fiber ~220km Dark Fiber ~210km Managed Capacity 1/10 Gigabit Ethernet

Helix-Nebula Pilot Phase ALU implementation 1830 PSS 5620 SAM 7750 SR Dark Fiber ~120km Nx10Gbit/s 7750 SR 1830 PSS Dark Fiber ~220km Nx10Gbit/s 1830 PSS 7750 SR Dark Fiber ~210km Nx10Gbit/s 1830 PSS 7750 SR WAN Equipment Alcatel-Lucent 1830 PSS - Optical Networking (Nx8/10Gbit/s) with optional line rate encryption and optical switching 7750 SR - Service Routing with full service aware L2/L3 switching & routing 5620 SAM - E2E Management System with northbound integration via XML Managed Capacity 1/10 Gigabit Ethernet 7750 SR Managed Capacity 1/10 Gigabit Ethernet 7750 SR

Summary 1. | Integrated Cloud Offers from multiple Service Providers 2. | Move of Big Data in / out of the Cloud 3. | Commercial Use requires Cloud ready WAN networks 4. | Terabytes do not fit into shared Megabits 5. | New WAN services and integrated ICT architectures