Transcript connect • communicate • collaborate - TNC2013

GÉANT has just about been Reloaded!
Michael Enrico
Chief Technology Officer, DANTE
[email protected]
TERENA Networking Conference
Maastricht, 3rd - 6th June 2013
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Agenda
GÉANT Today
some reminders
What’s happening right now
rolling out new equipment, fibre infrastructure improvements
GÉANT Tomorrow
new services, features coming soon, potential new users and
unusual apps
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About GÉANT
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40 European Countries
 Dark Fibre + DWDM
 Hybrid network:
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To download this map:
http://www.geant.net/Media_Centre
Routed IP
IPv6, multicast, VPN
Point-to-point
Circuits typically 1Gbps
Dedicated Lambdas
Full 10Gbps
Bandwidth on Demand
Network monitoring
Security
Mobility/AAI (edu*)
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A strongly federated e-Infrastructure
(from leased circuits to 100Gbps over dedicated fibre)
2012
The GÉANT Service Area is built on
a federation of the infrastructures of 32 NRENs
with GÉANT acting as the backbone
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An architectural view of GÉANT
IE
BE
SK
UK DE
ES
DK AT
HR
SI
NL
CH
IT
“Routerless”
FR
HU
CZ
“Fully featured”
Circuits
over GÉANT
GR
EE
LV
LT
RO
PL
BG
TR
Off fibre net
IP/MPLS only
LU
Switching
platform
(Routerless)
DWDM
Fibre
RS
NREN POPs
Leased
circuits
RU
PT
MK
MT CY ME
IP
TDM (SDH)
IL
Transmission
platform
Converged
(P-OTS)
platform?
Leased circuits
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We selected…
(for transmission)
DTN-X solution from Infinera
Why?
Photonic integration
Large pools of “virtualised” BW
Ease of use
Excellent service wrap
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Other benefits
(efficiency & flexibility through
Scalable BW Virtualisation)
100GbE service demand
• 500Gb/s total
• 95Gb/s in use
• 115Gb/s in use
• 215Gb/s in use
2x10GbE service
demand
B/W Virtualization
• DWDM
• OTN Switching
• GMPLS Control Plane
 B/W Virtualization transforms waves into resources
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A large pool of intelligent capacity
 GMPLS allocates resources to service demands
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Same concept as data center virtualization
 Enables shared mesh restoration
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We selected…
(for switching)
MX series of IP/MPLS switch/routers
from Juniper
Why?
Supports a wide array of switched
services (based on EoMPLS)
Includes MP2MP as well as P2P
Optimised for Ethernet
Supports 100GE
120Gbps/slot (new SCBs)
Also good at routing…
…and ready for “virtualisation”…
…and SDN
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New GÉANT DF footprint
We also
reprocured the
GÉANT
fibre footprint
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Example
of improved
New GÉANT
DF footprint
fibre diversity
To Frankfurt
New GÉANT
fibre footprint
To Milan
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Results in… improved service access
& nice options to “converge”
IE
BE
SK
UK DE
ES
DK AT
HR
SI
NL
CH
IT
“Routerless”
“Fully
featured”
FR
GR
HU
CZ
Off fibre net
IP
Packet
transport
DWDM
Fibre
LV
LT
RO
TR
IP/MPLS
only
“Better
featured”
IL
MK
RS
NREN POPs
Leased
circuits
IP
“Converged”
(packet transport)
platform
Switching
RU
PT
BG
ALL now “Better featured” MT CY ME
PL
“Fully featured”
Circuits
over GÉANT
EE
LU
platform
Transmission
platform
Converged
(P-OTS)
platform
Leased circuits
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Transmission rollout/migration
(early January)
IE
UK
DK
BE
NL
CZ
DE
FR
SK
HU
SI
HR
AT
CH
FINK
ES
MAR
IT
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The First 100Gbps
GÉANT Lambda service
• Connecting CERN data centre in Geneva to the new
remote data centre at the Wigner Centre in Budapest
• Part of a diversely routed pair of 100Gbps services
• RFS: 1st February 2013
• GÉANT section ready 21st Dec 2012
CERN data centre,
Geneva,
Switzerland
Wigner Centre,
Budapest,
Hungary
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Transmission migration
(today)
UK
DK
BE
NL
IE
CZ
DE
FR
SK
HU
AT
CH
ES
FINK
MAR
SI
HR
IT
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New GÉANT
footprint
(complete)
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100G trunks (for new L2/3)
DK
EE
LV
LT
PL
RU
BE
IE
UK
NL
DE
CZ
SK
LU
CH
FR
AT
HU
RO
Fink
PT
ES
IT
SI
HR
BG
KEY
100G lambda
Nx10GE lambda
Nx10GE lambda (detail TBD)
Nx10G leased lambdas
GR
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An interesting application…
(this one is of protection in the [DWDM+OTN] layer)
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100G Trunk Protection
GÉANT “Western Ring” consists of 5 links each running 100GE
Upgrade Path (near term)?
NL OR…
Upgrade all five trunks to 2x100GE
UK
100G
100G
DE
100G
100G
100G
FR
2x100G
UK
UK
NL
100G
2x100G
100G
CH
2x100G
NL
2x100G
100G
FR
FR
DE
DE
100G
CH
CH
2x100G
100G
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100G Trunk Protection
GÉANT “Western Ring” consists of 5 links each running 100GE
Upgrade Path (near term)?
Upgrade all five trunks to 2x100GE OR…
Add a “direct” fully protected link between two sites
NL
UK
UK
prot/rest
path
100G
100G
DE
100G
100G
100G
100G
NL
FR
CH
DE
working
path
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FR
CH
100G Trunk Protection
GÉANT “Western Ring” consists of 5 links each running 100GE
Upgrade Path (near term)?
Add a “direct” fully protected link between two sites
If there is a fibre cut between CH & DE the “direct” link between CH & NL will get
restored dynamically in ~50ms (with 1:1 protection)
The IP traffic will use the same physical path it would have used if the ring was 2x100GE
There will be no increase in traffic on IP link FR-UK or UK-NL or FR-CH
Traffic between CH & DE will go via NL making CH only 2 IP hops away rather than 4
DE
UK
working
path
NL
prot/rest
path
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FR
CH
GN3 Plus project (recently started)…
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GN3 Plus project – what’s new?
OPEN CALLS
JRA1: Network
Architectures for
Horizon 2020
SA1: Core Backbone Services
JRA2: Technology
Testing for Specific
Service
Applications
SA3: Network Service Delivery
SA2: Testbeds as a Service
SA4: Network Support Services
JRA3: Identity &
SA5: Application Services
Trust Technologies
for GÉANT Services SA7: Support to Clouds
SA6: Service Management & Operation
NA1:
Management
NA2:
Communications
& Promotion
NA3: Status &
Trends
NA4:
International &
Business Devpt
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GÉANT Open Call - Overview
Theme 1: Innovative
Uses of GEANT facilities
Beneficiaries: up to 11
Theme 2: JRA work
packages
Beneficiaries: up to 14
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Topic 1: Photonic Level Access to Long Haul DF (3)
Topic 2: Software Defined Networking Open Flow facility use (4)
Topic 3: Dynamic Circuits - Novel uses of Bandwidth on Demand (2)
Topic 4: Terabit Transmission Trial (2)
Topic 5:more
Clean Slate
Design for FI Architecture
(1)
For
information
see:
Topic 6: Flexible Optical Network (1 )
Topic 7: Multi-Domain Optical Modelling Tool (1)
Topic 8: Alien Wavelength over GEANT (1)
Topic 9: Network as a Service (2)
Topic 10: OGF NSI compliant CTS (1)
Topic 11: CDN capabilities for REN (1)
Topic 12: High-Availability Networking (1)
Topic 13: Dynamic trust model protocols (1)
Topic 14: Authentication mechanism supporting higher LOA (1)
Topic 15: Building support for external attribute authorities (1)
Topic 16: IEEE802.1X and EAP – standards based approach (1)
th services (1)
Topic 17: Scalable ubiquitous access to networks & Cloud
http://www.geant.net/opencalls
BUT…
Closing date was last week - May 29 2013!!!
Theme 3: Innovation
Beneficiaries: up to 5
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Topic 18: Hardening Network Management, Deterministic behaviour of multidomain networks, Networks without borders (5)
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GN3 Plus project – what’s new?
(2 new service activities)
JRA1: Network
Architectures for
Horizon 2020
SA1: Core Backbone Services
JRA2: Technology
Testing for Specific
Service
Applications
SA3: Network Service Delivery
SA2: Testbeds as a Service
SA4: Network Support Services
JRA3: Identity &
SA5: Application Services
Trust Technologies
for GÉANT Services SA7: Support to Clouds
SA6: Service Management & Operation
NA1:
Management
NA2:
Communications
& Promotion
NA3: Status &
Trends
NA4:
International &
Business Devpt
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Looking to the (longer term) future…
(2 potential new big science users)
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SKA – Square Kilometre Array
Southern Africa
Western Australia
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ITER – Nuclear Fusion Demonstrator
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In summary
The GÉANT backbone has almost finished being substantially
upgraded
The bywords of which are:
“More for all”
– more bandwidth at our disposal
– more flexibility – versatile & rapid service provisioning
– more function – leading to more service offerings
– more accessibility to GÉANT users
Real Future Proofing … towards the Horizon (2020)
And finally there is even more to come:
Transatlantic 100G pilot starting now!
An expansion of GÉANT’s peering, exploration of the Cloud
More support for SDN (at the packet and optical layers)
Explore support for more exotic services (e.g. photonic services)
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Thank you for listening!
Questions?
[email protected]
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