SURFnet Network Services and International Collaboration at ASREN e-AGE '14

transcript

Network Services and International

Collaboration

ASREN e-AGE Conference December 11th 2014, Muscat

Alexander van den Hilalexander.vandenhil@surfnet.nl

Topics

• SURFnet introduction

• The SURFnet network

• Open Exchanges & NetherLight

• ANA-200G

• Collaboration with other NRENs

What SURF can do:

guarantees collaboration and involvement of management in

higher education and research

connects users and ICT services and creates new

functional possibilities

favourable conditions for ICT services, software, content

high-performance computing and visualisation for science

efficient management of results of collaboration projects

Connecting…

State of the Art Hybrid end-to-end network

Pioneering CollaborationInfrastructure

SURFnet7: Connecting HE&R

• Approx.11.000 km dark fiber, directly into ~170 institutions

• Congestion-free connectivity

• 1 Gbit/s - 100 Gbit/s

• IPv6 & IPv4

• Dedicated lightpaths

• Cross Border Fibers, GEANT, NetherLight, AMS-IX, BNIX, LINX, etc.

Institution

Optical Transport(Layer 0/1)

Ethernet Service(Layer 2)

Routed IP(Layer 3)

Institution

Bandwidth

Service

Bandwidth

Service

Application Application Application ApplicationApplicationApplication

SURFnet7: Scalable Network

Goals of SURFnet7

• No limitations in capacity -> Bandwidth upgrade

• Efficient use of resources -> Carrier Ethernet

• Availability -> Redundant PoP’s

• Accessibility -> Multi Service Ports

• Ready for cloud provider integration -> Open Lightpath Exchange

The MSP

• Single Service Port (SSP)

- One service, one port

• Multi Service Port (MSP)

- Multiple network services, one port

- Efficient use of interfaces

SURFinternet SURF-lightpath SURF-lightpath OnDemand lightpath Free

2 Gbit/s 1 Gbit/s 2 Gbit/s 3 Gbit/s 2 Gbit/s

10 Gbit/s

MSP Interface

The MSP

ConnectedInstitution

No extra equipment

No Patching

No Invoice

SURFnet7

Easy Access

• Possible to all locations within the SURFnet network

and beyond

• Institutions can activate OnDemand lightpaths to each

other using an MSP

• Offers the same bandwidth, latency, availability etc. as

static lightpaths

OnDemand Lightpaths

Examples of usecases

Radio Astronomy Climate Modeling 4K/8K Video Distribution

Next Generation DNA SequencingJungle Computing and Multi-Model Multi-Kernel Simulations

Centralized Imaging for Large Scale Population Imaging Studies

NetherLight is an…

Lightpath Exchange Point

• International

• Networks & Exchanges

• Education, Research and Health

• No policies on connecting

Marketplace

• Cloudservice Providers

• Suppliers and customers

• Independent

• Open market

SURFnet

Lightpath

Exchange

CAMPUS

Lightpath

Exchange

CAMPUS

Why cloudservices using lightpaths?

• Fixed, low latency

• Reserved bandwidth

• Separated from the Internet– Not vulnerable for DOS-attacks

– Improved protection for ‘eavesdropping’

• Layer 2 connection, – Able to integrate in own network

– Flexibility

SURFnet

Cloud A

Cloud B

Cloud C

Accessible services using MSP &

OnDemand Lightpaths

Future plans

Open Exchange / NetherLight

• Increase the number of parties connected

• Special focus on Service Providers and their attractive use-cases:– Storage

– Computing

– Unified Communications

– 4G campus network extension

• Collaborate with GÉANT Open to– broaden the adoption of the OCX concept

– provide international redundancy

Academic North-Atlantic 200G

London Amsterdam

New York

Washington

Collaboration with other NRENs in our

Region

NORDUnet

• Jointly operating the dark fiber between Amsterdam

and Londen

• Bringing OnDemand Lightpaths to production level

• Production services using Alien Waves over CBF

• Resilient ring Amsterdam, Hamburg, Frankfurt,

Geneva, Paris using Alien Waves over CBF

• Atomic clock synchronization over dark fiber CBF

Alien Wavelengths and CBF’s

SURFnet using PSNC spectrum

NORDUnet fiberSURFnet optical

PSNC using SURFnet spectrum

SURFnet using NORDUnet spectrum

NORDUnet using SURFnet spectrum

Currently Investigating:

GEANT using SURFnet spectrum

London

Amsterdam

Brussels

Geneva

Poznan

Copenhagen

PSNC Network (Poland)

NORDUnet Network (Scandinavia)

NORDUnet

Shared OperationAlien wave

Enlighten Your Research

• Research is global—especially science• Data requirements are increasing and NRENs can help bridge this

increasing gap• Collaborations between international NRENs are becoming more

important to serve our users • Aimed at research proposals describing use of global e-infrastructure• Benefits NRENs

– PR opportunities• Raise network awareness among researchers• Better community engagement• Good showcases to prove added value of (network) services

• Valuable coordination with global NREN partners– Improved communication and procedures

alexander.vandenhil@surfnet.nl

@avdhil

avdhil

alexander@vandenhil.net

www.surfnet.nl

+31 30 2 305 305

Creative Commons “Attribution” license:

http://creativecommons.org/licenses/by/3.0/