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Kickoff meeting IDDLS GARR contribution

Kickoff meeting IDDLS GARR contribution. P.Bolletta , M.Carboni , G.Vuagnin. Roma, 24-01-2019. Kickoff meeting IDDLS. Outline. Motivazioni La rete oggi (Ottica e Pacchetto) Evoluzione del modello di rete al fine di adattare diverse necessità

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Kickoff meeting IDDLS GARR contribution

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  1. Kickoff meeting IDDLSGARR contribution P.Bolletta, M.Carboni, G.Vuagnin Roma, 24-01-2019 Kickoff meeting IDDLS

  2. Outline Motivazioni La rete oggi (Ottica e Pacchetto) Evoluzione del modello di rete al fine di adattare diverse necessità Casi d’uso e possibile modello su larga scala Casi d’uso (arch. di rete) Evoluzione internazionale (via GEANT) DCI – trasponder / pacchetto Schema di base Requisiti DCI Risultati preliminari Piano di lavoro WP2 Concordare su obiettivi e tempi Attività congiunta MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  3. GARR: fibre footprint & optical Network IRU fiber footprint 16000 km ~9.000 Km of backbone ~7.000 Km of access links About 1000 user sites interconnected > 1.5 Tbps aggregated access capacity ~ 3 TbpsBackbone Capacity DWDM/OTN/ROADM Network • (2011) Huawei 1/10 G • (2015) Infinera 10/40/100 G • (2018) Alien Waves 200G between Core PoPs Core IP/MPLS network • Juniper MX960/480/80 Metro/Aggregation • Cisco ME3600/3400 • CPE Cisco 2900 series • ISR-43xx, ISR-4451 MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  4. IP/MPLS Production Network TS1 TN MI3 MI3 PV MI2 MI1 MI2 MI1 Geant TO1 Research Network PD1 GE Peering 200Gbps @MI1 Peering PI1 Upstream Provider Upstream Provider 200Gbps @MI2 PD2 VE-2 Content Delivery SS CA1 Upstream Provider Internet eXchange Point BO3 RM1 FE RM4 10Gbps @RM2 30Gbps @MI2 RM2 BO1 UR BO1 20Gbps @MI2 FRA 20Gbps @RM2 AN FI1 AQ Peering diretti PG LE RM2 FG 10Gbps @TO1 20Gbps @MI2 BR NA2 Cache NA6 2Gbps @FI1 BA1 100 Gbps 20Gbps @BO1 40 Gbps NA1 BA1 SA 1Gbps @PD2 40Gbps @BO1 n*10 Gbps RC NA1 n*1 Gbps CZ CS ME CT1 PA1 MC // Kickoff Meeting IDDLS // Roma, 24/01/2019 CT1 PA1

  5. Cosa serve MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  6. Complete separation of user and GARR control and management planes [MAIN GOAL] Dinamically establish high capacity interconnections between user premises (DC) Provide interconnections self-management tools to the users DC/Transport Network integreted load and failure mangement GARR (transport) network controller/orchestrator provisioning/monitoring/accounting performance/fault management tools User (DC) controller provisioning/monitoring/accounting performance/fault management tools Vendor controller USE CASE GARR - ELISA: High Capacity on demand Actors Problem Statement Solution Architecture/Diagram (e.g.) • A: DC operators manually (?) ask for resources through a transport network interface (web/transport nms access) • B:DC controller interacts with transport network through a network controller/orchestrator NBI • C: DC App interacts with transport network through a network controller/orchestrator NBI MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  7. USE CASE: DCI over R&E European Infrastructure AW - GEANTDWDM network domain • Description: interconnection between 2 DC over multi-domain DWDM Networks (NREN + GEANT) • Prerequisites: • - GEANT community is discussing feasibility of Spectrum Connection Service over the pan-European network • - AW capable NREN dwdm network • - DCI boxes • CNAF CERN seems to be a perfect candidate • Develop this USE Case according to the IDDLS platform should be an added value. DC Z AW - GARR DWDM network domain DC A MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  8. GOAL • GARR is investigating Data Center Interconnection Technologies to match the following use cases: • Data Center Stretching on a Wide Area Network • DCI based link over a 50GHz fixed grid network in Alien Wave mode • Reconfigurable and Programmable High Bandwidth on demand • DWDM Packet Layer integration DC oriented (e.g. Ethernet, VXLAN, spine-leaf architecture optimization) • DWDM Packet Layer integration Transport oriented (e.g. IP/MPLS, Segment Routing, Label Switched Router) MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  9. Topology Day1: Data Center Interconnection • Topological requirements: • DWDM network interfaces • Alien Wave signals over DWDM network • Single or multiple devices • Client traffico protection over a Ring Topology • 10GEth/100GEth client support Core Node2 1200km 300km 200Gbps 400Gbps 200Gbps Core Node1 Core Node3 600km MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  10. Main Requirements • PKT integration (L2-L3) • IP/MPLS feature support • DWDM Long Haul reach • Tunable optics • Flex-Modulation • Alien Wave over legacy DWDM (50GHz) • Optical Performance monitoring • API • Programmable • NBI for performance retrieval • 3rd party NMS integration • Low footprint • Low power consumption • Scalable MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  11. RFI - outcome JUNIPER: ACX6360 (pizza-box Transport Oriented) https://www.juniper.net/assets/us/en/local/pdf/datasheets/1000397-en.pdf ADVA: TIP Vojager (pizza-box L2/L3 oriented) https://www.advaoptical.com/-/media/adva-main-site/resources/data-sheets/pdfs/voyager.ashx?la=en&hash=AA54E396D597804A10525D58BB8F890802A9117D ARISTA: 7500R o 7200R (DC oriented) https://www.arista.com/assets/data/pdf/Datasheets/7280SRAM_DWWMdatasheet.pdf https://www.arista.com/assets/data/pdf/Datasheets/7500RDWDM-Datasheet.pdf INFINERA: Vibe X90 (white box router)– DTN-X XC-3300 (L1 DCI) https://cdn.extranet.coriant.com/resources/Data-Sheets/DS_Vibe_X90_74C0217.pdf https://www.infinera.com/wp-content/uploads/2016/11/Infinera-BR-DTN-X-XT-Series-Meshponders.pdf MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  12. TASK: (revisione dei titoli) • Scoutingtecnologico delle soluzioni Data Centre Interconnect (DCI) disponibili • Identificazione dei requisiti di rete del DataLake • non degli esperimenti INFN • Architettura • Rete/Nodi/Storage/Software • Definizione delle interfacce di comunicazione HW e SW tra le diverse componenti • Test delle soluzioni HW e SW più promettenti in laboratorio • a supporto dell’acquisizione • Integrazioni delle componenti HW e SW delle tecnologie DCI; • Attività che deve essere «calata» all’interno del disegno di architettura (che non è IP) • Sviluppo di competenze per la gestione delle risorse DCI; • Sperimentazione mista laboratorio e infrastruttura di rete geografica • Condivisione dello spettro in ambiente protetto; • modelli di provisioning e di gestione e controllo; • Sperimentazione su infrastruttura geografica su 3 siti. MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  13. Sperimentazione Networking Fase 1: Analisi e studio Scouting tecnologico delle soluzioni Data Centre Interconnect (DCI) disponibili; Identificazione dei requisiti INFN Fase 2: Creazione di un ambiente di laboratorio Test delle soluzioni HW e SW più promettenti; Integrazioni delle componenti HW e SW; Sviluppo di competenze per la gestione delle risorse; Fase 3: Sperimentazione mista laboratorio e infrastruttura di rete geografica Condivisione dello spettro in ambiente protetto; Modelli di provisioning; Modelli di gestione e controllo; Fase 4: Sperimentazione su infrastruttura geografica su 3 siti Condivisione sicura dello spettro ottico Definizione del modello gestionale. MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

  14. IDDLS WP2: Milestones PM6: primi risultati dello scouting tecnologico in laboratorio e indicazioni alle sedi sugli apparati necessari all’interconnessione per iniziare ad effettuare i test [FASE1+FASE2] PM12: inizio sperimentazione mista locale/geografico [FASE3] PM18: analisi dei pattern di utilizzo da parte delle testsuite del WP4 PM24: inizio sperimentazione su rete solo geografica [FASE4] PM36:analisi dei risultati finali completata Non solo GARR MC // Kickoff Meeting IDDLS // Roma, 24/01/2019

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