SURFnet6 SURFnet6 SURFnet6 Integrating the IP and Optical worlds - - PowerPoint PPT Presentation

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SURFnet6 SURFnet6 SURFnet6 Integrating the IP and Optical worlds Integrating the IP and Optical worlds Integrating the IP and Optical worlds Erik-Jan Bos Director of Network Services SURFnet, The Netherlands TrefPunkt Kiruna, 30-31 mars

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SLIDE 1

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet6

Integrating the IP and Optical worlds

SURFnet6 SURFnet6

Integrating the IP and Optical worlds Integrating the IP and Optical worlds

Erik-Jan Bos Director of Network Services SURFnet, The Netherlands

TrefPunkt Kiruna, 30-31 mars 2004

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SLIDE 2

SUNET, Kiruna, SE, March 30th-31st, 2004

Presentation contents Presentation contents Presentation contents

  • SURFnet and GigaPort: The environment
  • NetherLight: The testbed
  • SURFnet6: Where IP and Optical meet in the

production network

  • Conclusions
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SLIDE 3

SUNET, Kiruna, SE, March 30th-31st, 2004

Presentation contents Presentation contents Presentation contents

  • SURFnet and GigaPort: The environment
  • NetherLight: The testbed
  • SURFnet6: Where IP and Optical meet in the

production network

  • Conclusions
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SLIDE 4

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet, the organization (1) SURFnet, the organization (1) SURFnet, the organization (1)

  • Provides the Dutch National Research Network
  • Not for profit company, 50 employees
  • 150 connected organizations; 182 physical

connections; 800,000 users

  • Turnover (2002): 30 million Euro
  • Infrastructure services:

– innovation paid for by government – cost effective exploitation for higher education and research

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SLIDE 5

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet, the organization (2) SURFnet, the organization (2) SURFnet, the organization (2)

  • Three “product” departments:

– Advanced Services – Middleware Services – Network Services

  • Two “outlet” departments:

– Account Advising – Community Support

  • All operations subcontracted
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SLIDE 6

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet network generations SURFnet network generations SURFnet network generations

  • SURFnet1: DECnet Phase 4 over public X.25
  • SURFnet2: DECnet and IP over private X.25
  • SURFnet3: IP and X.25 over leased lines
  • SURFnet4: IP over ATM over SDH -> IP over SDH
  • SURFnet5: IP over unprotected lambda
  • Moving towards simpler architectures (KIS)…
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SLIDE 7

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet, connecting the customers SURFnet, connecting the customers SURFnet, connecting the customers

SURFnet4 155 Mbit/s SURFnet1 9,6 kbit/s SURFnet2 64 kbit/s SURFnet3 2 Mbit/s SURFnet4 34 Mbit/s SURFnet5 20 Gbit/s 100 Gbit/s 1 Gbit/s 10 Mbit/s 100 kbit/s 10 kbit/s 1 Mbit/s 100 Mbit/s 10 Gbit/s 1987 1989 1992 1995 1997 2002

Access capacity

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SLIDE 8

SUNET, Kiruna, SE, March 30th-31st, 2004

GigaPort GigaPort GigaPort

  • Research networking is innovation engine between

research and market introduction of new services

– GigaPort (1999-2003):

  • Applications and Network [SURFnet5]
  • government grant: 70 million Euro
  • contribution of industry : ≥ 90 million Euro

– GigaPort Next Generation Network [SURFnet6] (2004-2008):

  • consortium of 50 organizations
  • government grant: 40 million Euro
  • contribution of industry and institutions: ≥ 56 million Euro
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SLIDE 9

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet5 SURFnet5 SURFnet5

  • Partners BT and Cisco
  • 15 concentrator PoPs

connected by thirty 10 Gbit/s unprotected lambdas

  • Managed dark fiber to

Remote PoPs

  • Dual stack IPv4 and IPv6

since mid 2001

  • 122 customer connections at

Gbit/s level: 67% @GE

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SLIDE 10

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet5 topology SURFnet5 topology SURFnet5 topology

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SLIDE 11

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet5 IPv6 SURFnet5 IPv6 SURFnet5 IPv6

  • Problem:

– SURFnet5 was built using E2 and E4 LCs

  • Solution:

– At the edges: Replaced almost all E2 cards by E3 cards – In the backbone: 6PE (IPv6 over MPLS)

  • Result:

– SURFnet5 is close to wire speed IPv6 at 10 Gbit/s

  • Next challenge: IPv6 multicast
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SLIDE 12

SUNET, Kiruna, SE, March 30th-31st, 2004

20 40 60 80 100 120 140

1999 2000 2001 2002 2003 Number of gigabit per second customer connections

Number of Gbit/s customer connections Number of Gbit/s customer connections Number of Gbit/s customer connections

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SLIDE 13

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet’s traffic growth SURFnet’s traffic growth SURFnet’s traffic growth

Growth factor = 2,4

10 100 1000 10000 1999 2000 2001 2002 2003

Terabytes per quarter Traffic on SURFnet Trend line traffic on SURFnet

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SLIDE 14

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet’s external connectivity SURFnet’s external connectivity SURFnet’s external connectivity

Chicago StarLight Chicago StarLight Amsterdam Internet Exchange Amsterdam Internet Exchange ISPs Level 3 Global Crossing 10 Gbit/s 2.5 Gbit/s 1 Gbit/s 1 Gbit/s 1 Gbit/s 1 Gbit/s 1 Gbit/s 1 Gbit/s 0.6 Gbit/s 1 Gbit/s 1 Gbit/s Private peerings 1 Gbit/s 10 Gbit/s European Research Networks Other Research Networks Rest of the world SURFnet5 ISPs

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SLIDE 15

SUNET, Kiruna, SE, March 30th-31st, 2004

GigaPort results (1999 - 2003) GigaPort GigaPort results results (1999 (1999 -

  • 2003)

2003)

  • SURFnet5
  • Fiber to the

dormitories

  • GigaMAN
  • Access pilots
  • NetherLight
  • Playground

10 Gbit/s lambda based network up and running since mid 2001 20,000 students via 10/100 Mbit/s switched Ethernet development of market for managed dark fiber mobility and middleware international testbed for lambda networking for new applications

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SLIDE 16

SUNET, Kiruna, SE, March 30th-31st, 2004

Market: Unequal spread of infra Market: Unequal spread of infra Market: Unequal spread of infra

Pictures: Yuri Demchenko

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SLIDE 17

SUNET, Kiruna, SE, March 30th-31st, 2004

Presentation contents Presentation contents Presentation contents

  • SURFnet and GigaPort: The environment
  • NetherLight: The testbed
  • SURFnet6: Where IP and Optical meet in the

production network

  • Conclusions
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SLIDE 18

SUNET, Kiruna, SE, March 30th-31st, 2004

NetherLight NetherLight NetherLight

  • Optical Internet exchange point in Amsterdam
  • Built and operated by SURFnet
  • Experiments with light path provisioning in a

multi domain environment

  • Other optical exchanges, e.g.:

– StarLight in Chicago, IL, USA – NorthernLight in Stockholm, SE – CzechLight, Praha, CZ

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SLIDE 19

SUNET, Kiruna, SE, March 30th-31st, 2004

International light path network 2Q2004 International light path network 2Q2004 International light path network 2Q2004

DWDM SURFnet

lambda service path IP service path

10 Gbit/s SURFnet 10 Gbit/s SURFnet 10 Gbit/s IEEAF 10 Gbit/s

Dwingeloo ASTRON/JIVE Dwingeloo ASTRON/JIVE Prague CzechLight Prague CzechLight

2.5 Gbit/s NSF 10 Gbit/s

London UKLight London UKLight Stockholm NorthernLight Stockholm NorthernLight

2.5 Gbit/s

New York MANLAN New York MANLAN Tokyo WIDE Tokyo WIDE

10 Gbit/s 10 Gbit/s 10 Gbit/s 2x10 Gbit/s IEEAF 10 Gbit/s 2x10 Gbit/s 10 Gbit/s 2.5 Gbit/s 2.5 Gbit/s

Tokyo APAN Tokyo APAN Geneva CERN Geneva CERN Chicago Chicago Amsterdam Amsterdam

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SLIDE 20

SUNET, Kiruna, SE, March 30th-31st, 2004

How it works How it works How it works

  • SONET/SDH muxes:

– WAN-side: SONET/SDH framed lambdas – LAN-side: Ethernet ports

StarLight NetherLight 10G lambda

GbE GbE GbE GbE GbE

10G lambda XXLight

STS-24c provisioning

AAA

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SLIDE 21

SUNET, Kiruna, SE, March 30th-31st, 2004

TransLight TransLight TransLight

European lambdas to US –8 GigEs Amsterdam—Chicago –8 GigEs London—Chicago Canadian lambdas to US –8 GigEs Chicago-Canada-NYC –8 GigEs Chicago-Canada-Seattle US lambdas to Europe –4 GigEs Chicago—Amsterdam –3 GigEs Chicago—CERN European lambdas –8 GigEs Amsterdam—CERN –2 GigEs Prague—Amsterdam –2 GigEs Stockholm—Amsterdam –8 GigEs London—Amsterdam TransPAC lambda (yellow) –4 GigE Chicago—Tokyo IEEAF lambdas (blue) –8 GigEs NYC—Amsterdam –8 GigEs Seattle—Tokyo

TransLight Lambdas

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SLIDE 22

SUNET, Kiruna, SE, March 30th-31st, 2004

Lambda Workshop Reykjavik, August 2003 Lambda Workshop Reykjavik, August 2003 Lambda Workshop Reykjavik, August 2003

  • Lambda planning and coordination activity attended

by 33 participants from Europe, Asia and North America

  • Where it was agreed to continue under the name:

GLIF: Global Lambda Integrated Facility

  • GLIF will be managed as a cooperative activity
  • GLIF.IS was recently launched as home for all

interested in the GLIF activities

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SLIDE 23

SUNET, Kiruna, SE, March 30th-31st, 2004

Day-to-day lightpath use Day Day-

  • to

to-

  • day lightpath use

day lightpath use

  • Part of lambda capacity for lightpath research

community

– Changes on weekly/monthly basis, upon request – Has a experimental status

  • Part of lambda capacity statically configured

for IP production traffic

– Router-to-router SONET circuits between Amsterdam and Chicago for SURFnet and others (e.g. NSF link) – Link & interface state monitored by SURFnet NOC

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SLIDE 24

SUNET, Kiruna, SE, March 30th-31st, 2004

VLBI at JIVE in Dwingeloo, NL today VLBI at JIVE in Dwingeloo, NL today VLBI at JIVE in Dwingeloo, NL today

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SLIDE 25

SUNET, Kiruna, SE, March 30th-31st, 2004

e eEVN EVN: European VLBI Network : European VLBI Network

1 1-

  • 30

30 Gbps Gbps

Data processing centre: 16 Gbps (2005) 1 Tbps (2010)

China USA South Africa Russia asymmetric star topology

This slide courtesy of Richard Schilizzi <schilizzi@jive.nl>

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SLIDE 26

SUNET, Kiruna, SE, March 30th-31st, 2004

Know the user Know the user Know the user

BW requirements # of users C A B

ADSL GigE LAN

A -> Lightweight users, browsing, mailing, home use B -> Business applications, multicast, streaming, VPNs, mostly LAN C -> Special scientific applications, computing, data grids, virtual-presence A -> Need full Internet routing, one to many B -> Need VPN services on/and full Internet routing, several to several C -> Need very fat pipes, limited multiple Virtual Organizations, few to few

This slide courtesy of Cees de Laat, UvA

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SLIDE 27

SUNET, Kiruna, SE, March 30th-31st, 2004

Paradigm shift Paradigm shift Paradigm shift

SURFnet4 project GigaPort

DWDM Lambdas POS

GigaPort Next Generation SURFnet4 network SURFnet5 network

ATM

SURFnet6 network

1995 1999 2003 2007

Next generation is not a simple extrapolation of current networks

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SLIDE 28

SUNET, Kiruna, SE, March 30th-31st, 2004

Presentation contents Presentation contents Presentation contents

  • SURFnet and GigaPort: The environment
  • NetherLight: The testbed
  • SURFnet6: Where IP and Optical meet in the

production network

  • Conclusions
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SLIDE 29

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet6 overview SURFnet6 overview SURFnet6 overview

  • Realization of a next generation hybrid network with

seamless end-to-end communication:

– Based on dark fiber – Native IPv4, IPv6 and Lambda Services over a single transmission infrastructure managed via a single control plane – Multi-domain networking – Ethernet services as part of the WANs – Intelligence of networks and the associated responsibilities at the edges, but always honoring “KIS”

  • Paving the way to a ubiquitous and scalable

Services Grid

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SLIDE 30

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet6 will be based on dark fiber SURFnet6 will be based on dark fiber SURFnet6 will be based on dark fiber

  • Over 3500 km fiber pairs

available today; average price paid for 15 year IRUs: 7 EUR/meter per pair

  • Managed dark fiber

infrastructure will be extended with new routes,

  • approx. 500 – 1000 km

more to be ready for SURFnet6

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SLIDE 31

SUNET, Kiruna, SE, March 30th-31st, 2004

The search for an Industry Partner The search for an Industry Partner The search for an Industry Partner

  • Participates in realization GigaPort NG Network
  • Supplies, implements, maintains and supports

transmission, switching and routing equipment

  • Provides a major own contribution to the project
  • Selection via European procurement procedure

– Qualification phase: eight candidates – Four consortia submitted a valid proposal – Negotiations started end of November 2003 – Contracting done, signing happened March 23rd, 2004

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SLIDE 32

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet’s new Industry Partner (2004-2010) SURFnet’s new Industry Partner (2004 SURFnet’s new Industry Partner (2004-

  • 2010)

2010)

  • Leader of the consortium
  • Optical equipment
  • Ethernet equipment
  • Network management equipment
  • Routing equipment
  • Installation services
  • Maintenance services
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SLIDE 33

SUNET, Kiruna, SE, March 30th-31st, 2004

Timelines SURFnet6 Timelines SURFnet6 Timelines SURFnet6

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SLIDE 34

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet6 Architecture Highlights SURFnet6 Architecture Highlights SURFnet6 Architecture Highlights

  • Hybrid Optical & Packet Networking
  • Small core IP routed network
  • Extensive 1G & 10G Ethernet infrastructure
  • Advanced plug and play photonic networking
  • SURFnet and Nortel will conduct joint Research on

Networks projects

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SLIDE 35

SUNET, Kiruna, SE, March 30th-31st, 2004

Provisioning of IP Services Provisioning Provisioning of IP Services

  • f IP Services

External IP connectivity SURFnet6 Core Routers SURFnet6 Border Routers

SURFnet6

Layer 2 / Layer 1 network

Customer Router Layer 3 functionality Non-SURFnet

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SLIDE 36

SUNET, Kiruna, SE, March 30th-31st, 2004

Light Path Provisioning Light Light Path Path Provisioning Provisioning

SURFnet6

Layer 2 / Layer 1 network

Light Path Provisioning via Control Plane Layer 3 flow data collection and analysis

Operations Management OGSA Applications Web service Broker

SURFnet6 Routers Light Path

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SLIDE 37

SUNET, Kiruna, SE, March 30th-31st, 2004

Research on Networks topics Research on Networks topics Research on Networks topics

  • Optical networking
  • High performance routing and switching
  • Management and monitoring
  • Grids and access: reaching out to the user
  • Testing methodology
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SLIDE 38

SUNET, Kiruna, SE, March 30th-31st, 2004

Presentation contents Presentation contents Presentation contents

  • SURFnet and GigaPort: The environment
  • NetherLight: The testbed
  • SURFnet6: Where IP and Optical meet in the

production network

  • Conclusions
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SLIDE 39

SUNET, Kiruna, SE, March 30th-31st, 2004

Conclusions Conclusions Conclusions

  • NREN users need new services that current

networks cannot support

  • Data communication infrastructures will become

part of the Grid and will be integrated in scientific instruments

  • Hybrid networks delivering IP and Lambda Services

can meet user demand within budget constraints, using IP-GE-lambda + overprovisioning + KIS

  • SURFnet6 will be a showcase for hybrid networks
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SLIDE 40

SUNET, Kiruna, SE, March 30th-31st, 2004

What did we learn so far What What did did we we learn so far learn so far

  • Point to point lambdas are a powerful service
  • Current Optical-Electrical-Optical equipment can

allocate sub-lambdas to individual applications

  • Management is still cumbersome

Hybrid network architecture seems to be the only valuable NREN option for the future:

– Packet switched internet for regular many-to-many usage – Light Paths for new high speed/volume few-to-few usage

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SLIDE 41

SUNET, Kiruna, SE, March 30th-31st, 2004

New ways for the network to fail… New ways for the network to fail… New ways for the network to fail…

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SLIDE 42

SUNET, Kiruna, SE, March 30th-31st, 2004

Thank you. Questions? Thank you. Questions?

More information: http: / / www.surfnet.nl/ http: / / www.gigaport.nl/ http: / / www.netherlight.net/ http: / / www.glif.is/ Author’s e-mail address: bos@surfnet.nl

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SLIDE 43

SUNET, Kiruna, SE, March 30th-31st, 2004

Back-up slides Back Back-

  • up slides

up slides

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SLIDE 44

SUNET, Kiruna, SE, March 30th-31st, 2004

Dual use of SURFnet’s infrastructure Dual use of SURFnet’s infrastructure Dual use of SURFnet’s infrastructure

Production transport services

Experimental

  • r breakable

L3 gear Production L3 gear

Production fiber

(2nd pair)

Production fiber

(1st pair)

Experimental

  • r breakable

L1-3 gear

Production (point-to-point) Light Path Provisioning

1 GbE, 10 GbE & 2.5 and 10 G SONET/SDH framed; upgrades to 40 and 100 G

Production IP services

10 GbE, 1GbE ports

Experimental

  • r breakable

L2-3 gear Production L2-3 gear

Ethernet service

1 GbE, 10 GbE ports

Infrastructure

Experimental

  • r breakable

middleware Production middleware

Infrastructure use

Operated by SURFnet, customer or researcher SURFnet operated Production use Research use

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SLIDE 45

SUNET, Kiruna, SE, March 30th-31st, 2004 OME-S

SURFnet6 Network Architecture SURFnet6 Network Architecture SURFnet6 Network Architecture

OME-S

OME 6500

OME-S OME-S OME-S OME-S

Photonic Switch

OM 5000 Control Plane

NM

Broker OME 6500 RouterB PP 8600 RouterA OME 6500 OME 6500

Photonic Layer

External Lightpath Connectivity External IP Connectivity Built-in Layer-2 Switch

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SLIDE 46

SUNET, Kiruna, SE, March 30th-31st, 2004

SURFnet6 Products SURFnet6 Products SURFnet6 Products

  • Next generation photonic transport
  • Photonic switches
  • OM 5000 for 10G dynamic wavelength allocation
  • OME 6500 for 1GE dynamic wavelength allocation

and Ethernet switching (RPR)

  • Passport 8600 for Ethernet switching and

aggregation

  • Avici SSR for core IP routing
  • OME-S for 1GE termination
  • Broker for cloud bypass
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SLIDE 47

SUNET, Kiruna, SE, March 30th-31st, 2004

Functional Layers Functional Layers Functional Layers

RouterA RouterB

Built-in Layer-2 Switch

+

OME 6500 OME 6500 OME 6500 OME 6500

Photonic Layer

PP 8600 PP 8600

Photonic Layer

RouterA RouterB 1GE LAN OM 5000 OM 5000 OM 5000 OM 5000

+

OM 5000 OM 5000

Photonic Switch

OM 5K OM 5K

Photonic Layer

External Lightpath Connectivity External IP Connectivity

Lightpath Switching @ 1GE & Ethernet Switching for IP Services at small sites @ 1GE Major Sites: Ethernet Switching for IP Services @ 1G & 10G Lightpath Switching @ 10GE

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SLIDE 48

SUNET, Kiruna, SE, March 30th-31st, 2004

Lightpath Switching & Cloud Bypass Lightpath Switching & Cloud Bypass Lightpath Switching & Cloud Bypass

OME 6500 OME 6500 OME 6500 OME 6500

Control Plane

Photonic Switch

OM 5K OM 5K ASTN Mesh For GE Lightpath OM 5K

Broker

Photonic Transport Layer

External Lightpath Connectivity

Photonic Switch for 10GE Lightpath

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SLIDE 49

SUNET, Kiruna, SE, March 30th-31st, 2004

Layer-2 for Cloud Bypass Layer Layer-

  • 2 for Cloud Bypass

2 for Cloud Bypass

Routed IP Network Routed IP Network

Control Plane Broker

GE

Customer A VLAN Y Cloud Bypass VLAN X Routed IP Layer-1 OME Managed Bandwidth Layer-1 OME Managed Bandwidth VLAN X Routed IP CustomerA network CustomerA network Customer B CustomerB network CustomerB network High-cap user High-cap user

GE

UNI PP 8600 PP 8600 Flows differentiated On IP Subnet or port

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SLIDE 50

SUNET, Kiruna, SE, March 30th-31st, 2004

European hub in GLORIAD: NetherLight European hub in GLORIAD: NetherLight European hub in GLORIAD: NetherLight

  • GLObal RIng network for ADvanced applications development
  • A series of “Starlight” type facilities providing services for

lambda-switching, Ethernet-switching, IPv6 routing, IPv4 routing

  • Also, a testbed for advanced network research
  • See www.gloriad.org for more information

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