chris little, met office
DESCRIPTION
IMPLEMENTATION-COORDINATION MEETING ON THE IMPROVED MAIN TELECOMMUNICATION NETWORK (IMTN) - CLOUD I ( CBS/OPAG-ISS ) 27-29 November 2007 Washington, USA. Chris Little, Met Office. RTH & NMS connectivity from Exeter Message switching systems – Frost Message switching systems – DART. - PowerPoint PPT PresentationTRANSCRIPT
© Crown copyright Page 1
IMPLEMENTATION-COORDINATION MEETING ON THE IMPROVED MAIN TELECOMMUNICATION NETWORK
(IMTN) - CLOUD I
(CBS/OPAG-ISS )
27-29 November 2007 Washington, USA
Chris Little, Met Office
The Met Office [UK] RTH Status Report
RTH & NMS connectivity from Exeter
Message switching systems – Frost
Message switching systems – DART
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RTH Connection Circuits Protocol Infrastructure Type
Melbourne, Australia CCT = 256KbytesIP BW = 256Kbytes
AlphanumericGRIBT4
IP sockets Frame Relay RTH
Toulouse, France CCT = 3.75MbytesIP BW = 3Mbytes
AlphanumericGRIBT4
FTP RMDCN RTH
Offenbach, Germany CCT = 2MbytesIP BW = 2Mbytes
AlphanumericGRIBT4
FTP RMDCN / Internet backup
RTH
Rome, Italy CCT = 2MbytesIP BW = 2Mbytes
All data FTP RMDCN / Internet backup
RTH
Moscow, Russian Federation
CCT = 512KbytesIP BW = 512Kbytes
AlphanumericGRIBT4
FTP RMDCN RTH
Washington, United States of America
CCT = 64KbytesIP BW = 64Kbytes
AlphanumericGRIBT4
IP Sockets Frame Relay / ISDN backup
RTH
RTH GTS connectivity from Exeter
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Country Messages in Messages out Volume in (Mbytes)
Volume out (Mbytes)
Melbourne, Australia 8168 47478 8.805 169.170
Toulouse, France 24997 113852 50.627 314.680
Offenbach, Germany 131155 83430 1563.179 273.350
Rome, Italy 2973 15384 5.277 39.936
Moscow, Russian Federation 4483 61566 12.303 317.908
Washington, United States of America
99197 90272 359.820 418.764
RTH GTS daily traffic
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NMC GTS connectivity from Exeter
NMC Connection Circuits Protocol Infrastructure Type
Brussels, Belgium CCT = 2MbytesIP BW = 2Mbytes
AlphanumericGRIBT4
FTP RMDCN NMC
Montreal, Canada CCT = 64KbytesIP BW = 64Kbytes
All data IP Sockets / FTP
Frame Relay NMC
Copenhagen, Denmark CCT = 2MbytesIP BW = 2Mbytes
AlphanumericT4
IP sockets RMDCN NMC
Reykjavik, Iceland CCT = 128KbytesIP BW = 128Kbytes
AlphanumericGRIBT4
FTP RMDCN NMC
Dublin, Ireland CCT = 1MbytesIP BW = 1Mbytes
All data FTP RMDCN NMC
De Bilt, Netherlands CCT = 2MbytesIP BW = 768Kbytes
All data IP Sockets RMDCN NMC
Oslo, Norway CCT = 2MbytesIP BW = 2Mbytes
All data IP Sockets RMDCN NMC
Lisbon, Portugal CCT = 768Kbytes IP BW = 768Kbytes
All data FTP RMDCN NMC
Madrid, Spain CCT = 2MbytesIP BW = 2Mbytes
AlphanumericGRIBT4
IP Sockets / FTP
RMDCN NMC
ECMWF, United Kingdom
CCT = 1MbytesIP BW = 1Mbytes
All data FTP RMDCN Bilateral
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NMC GTS daily traffic
NMC Messages in Messages out Volume in (Mbytes)
Volume out (Mbytes)
Brussels, Belgium 1390 16725 20.460 49.672
Montreal, Canada 9893 66822 1.534 201.462
Copenhagen, Denmark 752 35510 6.377 67.738
Reykjavik, Iceland 127 8277 0.48 11.808
Dublin, Ireland 1081 75789 1.165 80.947
De Bilt, Netherlands 2406 69094 12.447 170.235
Oslo, Norway 1076 50419 0.188 55.135
Lisbon, Portugal 895 29183 3.133 33.697
Madrid, Spain 1392 25109 2.473 36.810
ECMWF, United Kingdom 2376 113934 6.621 224.601
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Daily data volumes
Daily volume of message and file traffic through 16 GTS circuits: a) incoming:
message : 2 Gbytes file : 0.6 Gbytes
b) outgoing :message : 2.4 Gbytes file : 1.6 Gbytes
Daily numbers of messages and files through 16 GTS circuits:a) incoming:
messages : 289,784files : 567
b) outgoing: messages : 855,318files : 951
Daily Internet traffic volume:incoming : 2.6Gbytesoutgoing : 15 Gbytes
Daily volume on non-GTS connections: incoming : 24.8 Gbytesoutgoing : 62.5 Gbytes
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Frost WMO Message Switching System
Frost 24 hour number of messages input & output
0.0
500.0
1000.0
1500.0
2000.0
2500.0
3000.0
3500.0
4000.0
4500.0
5000.0
Jan
-03
Ma
r-0
3
Ma
y-0
3
Jul-0
3
Se
p-0
3
No
v-0
3
Jan
-04
Ma
r-0
4
Ma
y-0
4
Jul-0
4
Se
p-0
4
No
v-0
4
Jan
-05
Ma
r-0
5
Ma
y-0
5
Jul-0
5
Se
p-0
5
No
v-0
5
Jan
-06
Ma
r-0
6
Ma
y-0
6
Jul-0
6
Se
p-0
6
No
v-0
6
Jan
-07
Ma
r-0
7
Ma
y-0
7
Jul-0
7
Se
p-0
7
No
v-0
7
Th
ou
san
ds
Messages input Messages output
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Frost WMO Message Switching System
Frost 24 hour data volum es input and output
0.0
2000.0
4000.0
6000.0
8000.0
10000.0
12000.0
14000.0
16000.0
18000.0
Jan
-03
Ma
r-0
3
Ma
y-0
3
Jul-0
3
Se
p-0
3
No
v-0
3
Jan
-04
Ma
r-0
4
Ma
y-0
4
Jul-0
4
Se
p-0
4
No
v-0
4
Jan
-05
Ma
r-0
5
Ma
y-0
5
Jul-0
5
Se
p-0
5
No
v-0
5
Jan
-06
Ma
r-0
6
Ma
y-0
6
Jul-0
6
Se
p-0
6
No
v-0
6
Jan
-07
Ma
r-0
7
Ma
y-0
7
Jul-0
7
Se
p-0
7
No
v-0
7
Me
ga
byt
es
Data input Data output
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Netlink FTP File Switch – data volumes (main)
Netlink (main) Daily Volume (MB)
0
5000
10000
15000
20000
25000
30000
35000
40000
45000
Data Rec (MB) Data Trans (MB)
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RMDCN WAN (other) Internet
Vol (MB) Messages Vol (MB) Messages Vol (MB) Messages
FTP transfers per day In Out In Out In Out In Out In Out In Out
Nat Met Centres Austria 100 570
Belgium 100 570
Brazil 9 30
Canada 68 144 270 64
Croatia 100 570
Czech Rep 100 570
Denmark 70 86 100 627
Finland 100 570
Greece 100 570
Iceland 100 570
Ireland 1 42
Italy 216 274 48 32
Japan 123 14
Netherlands 330 600
New Zealand 1567 13
Norway 180 45
Poland 1150 775
Portugal 100 570
Sweden 100 570
Switzerland 100 570
Slovenia 100 570
USA(NESDIS) 2365 2320 b/u b/u
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RMDCN WAN (other) Internet
Vol (MB) Messages Vol (MB) Messages Vol (MB) Messages
FTP transfers per day
In Out In Out In Out In Out In Out In Out
MTN RTHsAustralia 184 377 115 397 70 210
France 85 1594 94 823
Germany 1102 669
Russia [476] [190]
International ECMWF 11090 1000
1170 1663
Eumetnet 403 570
Commercial 60 partners
9940 9170
Research 8 partners 1373 570