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UK-T1-RAL LHCONE Workshop. Robin Tasker 10 February 2014. Content. UK Networking – Janet RAL Core Network Developments UK sites ( GridPP ) Activities. Janet6 was launched in November 2013 “... has been designed to address future demands for high-capacity connectivity, - PowerPoint PPT Presentation
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UK-T1-RAL LHCONE Workshop
Robin Tasker
10 February 2014
Content
1. UK Networking – Janet
2. RAL Core Network Developments
3. UK sites (GridPP) Activities
Janet6 was launched in November 2013
“... has been designed to address future demands for high-capacity connectivity,enabling vast amounts of data to be exchanged in seconds. Designed specifically for research and education”
“Janet6 is highly scalable up to 8.8 Terabits of capacity and uses state-of-the-art 100Gigabit Ethernet technology.”
Long term (10-15 years) contract for dark fibre- May see two generations of transmission equipment
Janet-managed transmission equipment lighting the dark fibre
- Previously transmission management was done by a telco provider- No third party between Janet and transmission equipment
manufacturer- Flexibility to deploy new transmission technologies
Investigating requirements for VPN-like (e.g. LHCONE) services
T1
F/W
S3
S4
LHC Tier 1Centre
Atlas40G Janet Primary
10G LHC OPN PrimaryOther Janet Lightpaths
R8940G Janet Secondary
10G LHC OPN Secondary
R2 R4
R3R1
D1
JASMIN
Department
C
Facility
F
A
F/W
Department
S2
S1
80G40G10G
RAL Core Network
JANET CommercialLHCOPN
RAL CORE NETWORK
April 2014
CLFSSTDPPD ISIS
Atlas
JANET BCE Legacy STFC Innovations
STFC Tenants
JASMINCEMS / BADCLHC Tier 2LHC Tier 1
R89
JASMIN OPNsSpace
Catapult
Tech DLS Admin
DLS Science
RC@H
KEY TO ROUTED NETWORK
External Core
Internal Core
Commercial
LHC Tier 1
LHC Tier 2
BADC
JASMIN / CEMS
ISIC
SSTD
RC@H
ISIS
DLS Admin
CICT
PPD
DMZ
DLS Science
CLF
JANET
LHCOPN
Router
Tech
Location
JASMIN OPN’s
Technology
Firewal
RAL Core Network
2 * 40G Resilient JANET Access80G Core Access network80G Internal Distribution network
JANET CommercialLHCOPN
RAL CORE NETWORK
April 2014
CLFSSTDPPD ISIS
Atlas
JANET BCE Legacy STFC Innovations
STFC Tenants
JASMINCEMS / BADCLHC Tier 2LHC Tier 1
R89
JASMIN OPNsSpace
Catapult
Tech DLS Admin
DLS Science
RC@H
KEY TO ROUTED NETWORK
External Core
Internal Core
Commercial
LHC Tier 1
LHC Tier 2
BADC
JASMIN / CEMS
ISIC
SSTD
RC@H
ISIS
DLS Admin
CICT
PPD
DMZ
DLS Science
CLF
JANET
LHCOPN
Router
Tech
Location
JASMIN OPN’s
Technology
Firewal
UK Sites Perspective1. The GridPP “Network Forward Look” document is being revised.
This review will scope “readiness” of UK sites. Pete Clarke is the editor.
2. Next funding round has started for the period 2015 – 2018 with the GridPP5 bid being developed. The outcome of course is not yet known.
3. UK Tier 1 currently has internal data flows to 100G with flows to the wide area often exceeding 10G for many hours. Tier 1 connects to the RAL Core network with resilient 40G.
4. In the period to 2018, 100G will be required within the RAL Core network and beyond into Janet. This is technically achievable now.
5. Currently the OPN connects with 2*10G and to 2018 this is projected to double, and the bid reflects this requirement
6. All of this (and more) in a climate of economic austerity