October 2010 RMDN TT report, Offenbach MD-1 RMDCN-TT report Matteo Dell’Acqua Meteo-France
October 2010 RMDN TT report, Offenbach MD-1 RMDCN-TT report Matteo DellAcqua Meteo-France.
Mar 27, 2015
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October 2010
RMDN TT report, Offenbach MD-1
RMDCN-TT report
Matteo Dell’AcquaMeteo-France
Agenda
RMDCN Task Team members and ToRs IMTN overview and status RMDCN status 1st TT meeting outcome
October 2010
RMDN TT report, Offenbach MD-3
Task Team members
Hans Janßen, Germany Leonid Bezrouk, Russian Federation Steve Foreman, United Kingdom Giuseppe Leonforte, Italy Klas Linne, Sweden Isabella Weger, ECMWF Yves Buhler, EUMETSAT Mariana Grueva, Bulgaria Roar Skålin, Norway Zhao Licheng, China Hiroyuki Ichijo, Japan
October 2010
RMDN TT report, Offenbach MD-4
Task Team ToR
To review the matters related to the operation of the RMDCN
To ensure coordination between all RA-VI Member countries and other Members connected to the RMDCN
To maintain close coordination with the TT on WIS Development and Implementation
To make proposals for upgrading the capacities of the RMDCN considering the future implementation and operation of the WIS and the impact of the future GISCs and DCPCs on the performance of the network
To assist the RA-VI Member countries in joining the RMDCN and implementing their connection
October 2010
RMDN TT report, Offenbach MD-5
Task Team ToR – con’t
To liaise with the CBS-OPAG-ISS– WIS core network is driven by ICG-WIS ! Liaising with ICG-WIS need to
be included in the ToRs : comment from Hiro• MdA : this cn be done through myslef and through the chairs of OPAG-ISS,
who are both members of the TT
To prepare in collaboration with ECMWF possible changes in the RMDCN, including the preparation of a new procurement for the RMDCN
To review the TORs of the RMDCN Operation Committee (ROC) and its membership taking into account the current RMDCN configuration and its future
Chaired by M. Dell’Acqua 1st meeting of the TT 20-21 May 2010 in Prague
Consolidation of IMTN clouds
Migration process forming WIS core network
IMTNcloud I
IMTN
WIS core network
IMTNcloud II
IMTN
Exeter
SofiaMelbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Network INetwork I
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New DelhiMoscow
Network IINetwork II
Exeter
SofiaMelbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Network INetwork I
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New DelhiMoscow
Network IINetwork II
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
Consolidation was completed in Nov 2009
Before consolidation of clouds
Exeter
SofiaMelbourne
Buenos Aires
Tokyo
Beijing
Nairobi
Washington
IMTN Cloud IMTN Cloud I
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New DelhiMoscow
IMTN Cloud II: IMTN Cloud II: RMDCNRMDCN
After consolidation of clouds
Exeter
Sofia
Melbourne
Buenos Aires
TokyoBeijing
Nairobi
Washington
Jeddah
Prague
Toulouse
Dakar Algiers
Offenbach
Brasilia
Cairo
New Delhi
IMTN cloud :
RMDCN
Moscow
RA I
RA II
RA III
RA IV
RA V
RA VI
October 2010
RMDN TT report, Offenbach MD-9
WIS network architecture
October 2010
RMDN TT report, Offenbach MD-10
RMDCN status
48 Sites:– 44 NMCs, ECMWF, EUMETSAT (2), DRS for The Netherlands
– 27 Mission Critical Sites
All ECMWF Member States now Mission Critical– Minimum 2 Mbps AL; 1.5 Mbps IP Bandwidth
New Members in 2009-2010– IMTN:
• USA• Australia
– South Korea – supported by UK
– Morocco – ECMWF Co-operating State
some RA-VI countries have not joined RMDCN, mainly due cost concerns. This situation is not likely to change in a near future
October 2010
RMDN TT report, Offenbach MD-11
RMDCN status
October 2010
RMDN TT report, Offenbach MD-12
RMDCN Geographical coverage
October 2010
RMDN TT report, Offenbach MD-13
New potential Sites
Canada
South Africa
Brazil
Israel
16th ROC, 19-21 May 2010, Prague Slide 13
October 2010
RMDN TT report, Offenbach MD-1416th ROC, 19-21 May 2010, Prague Slide 14
Global RMDCN performance
October 2010
RMDN TT report, Offenbach MD-15
RMDCN status – con’t
ECMWF started a pilot project to demonstrate the use of automatically and dynamically assigned secure internet connections to provide resilience against RMDCN failure. – RTH Norrköping acts a backup to ECMWF
Technical workshop organised by ECMWF In February 2010 on the RMDCN to review the technologies available in order to start planning and designing the next generation RMDCN. – MPLS IP VPN is likely to continue to prevail as the dominant global
network technology for the coming years
October 2010
RMDN TT report, Offenbach MD-16
Meetings
The 16th meeting of the RMDCN Operations Committee (ROC) was held on 19-21 May 2010 in Prague
… in conjunction with the 1st meeting of RA VI Task Team on the RMDCN
Identify future options for the RMDCN Identify issues
– Network design
– Service Level requirements
– Financial implication
– Increasing needs for bandwidth
Establish outline plan for the next generation RMDCN and possible time schedule for an ITT process
October 2010
RMDN TT report, Offenbach MD-17
1st TT meeting - Actions
Refine requirements lists and look at the impact of requirements on others issues (techical, financial, contractual)– Should help in defining the level of the requirement – ECMWF, with TT members
Define scenarios for the strategic evolution of the RMDCN, as WIS core network and RA-VI GTS network, supporting various technology, various performance level and various SLA– Document the trade-off RMDCN/satellite broadcasting system for GTS
global exchanged data Liaise with EUMETSAT– Investigate mix terrestrial technology– Germany, Italy, ECMWF, EUMETSAT (local contribution), UK, Bulgaria
Investigate multi-vendors solutions– Contractual, administrative aspects– Impact on WMO / ECMWF MoU– ECMWF, UKMO, WMO Sec, Germany
October 2010
RMDN TT report, Offenbach MD-18
1st TT meeting - Actions (con’t)
What kind of products/data will be exchanged on a global basis in the forthcoming 5 years – Strategic view of traffic flows
– Japan, Russia, UK, France, China
EUMETSAT 5-years strategy for redistribution of high volume satellite data– EUMETSAT
Amend ToRs of TT to take into account the requirements of the WIS core network– MdA
October 2010
RMDN TT report, Offenbach MD-19
1st TT meeting - ROC Members
ECMWF ( chair and Secretariat) Experts from all RA-VI GISCs participating in the RMDCN (4) Experts from RA-VI DCPCs participating in the RMDCN (max of 3) Experts from RA-VI NCs participating in the RMDCN (2) Experts from 3 GISCs (different Region) outside Ra-VI
participating in the RMDCN on a rolling basis every 2-years WMO Secretariat Chair of RMDCN TT
Each countries can have only one representative Meeting in general annually and more if appropriate The chair can invite expert from RMDCN centres
October 2010
RMDN TT report, Offenbach MD-20
1st TT meeting - ROC ToRs
To monitor the operation of the RMDCN To control interfaces with the GTS To investigate options to improve the reliability, security and
performance of the network To assist in the implementation of connection to the RMDCN To assist in migration To review the performance and the evolution of the RMDCN and
make proposal to the TT To assist the TT with possible changes in the RMDCN To review new technologies and make proposal to the TT to
improve the RMDCN To report to the TT on the operation of the RMDCN and propose
options to improve it
October 2010
RMDN TT report, Offenbach MD-21
1st TT meeting - Potential timetable for RMDCN NextGen
2H 2010 1H 2011 2H 2011 1H 2012 2H 2012 1H 2013 2H 2013 definition of requirements requirements
definitition of WIS requirements & ECMWF requirements WIS requirements conclusions of working groups reviewed by TT on RMDCN review and recommendations by ECMWF committees review
approval of ITT by ECMWF Council (Dec 2011) ITT process ITT
specification of requirements SoR tender evaluation / contract negotiation evaluation
authorization of contract signature by ECMWF Council implementation
migration of network to new provider migration phase
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