RTH Moscow 1

STATUS OF RTH MOSCOW (Submitted by Expert Russian Federation)

________________________________________________________________Summary and Purpose of Document

This document includes the report on the status of implementation of telecommunication centre and circuits at RTH Moscow

________________________________________________________________

WORLD METEOROLOGICAL ORGANIZATION_________________________

COMMISSION FOR BASIC SYSTEMSOPAG ON INFORMATION SYSTEMS & SERVICES

JOINT IMPLEMENTATION-COORDINATION MEETING ON THE GTS-WIS MTN AND MEETING OF THE CBS

EXPERT TEAM ON GTS-WIS OPERATIONS AND IMPLEMENTATION (ET-OI)

GENEVA, 23 - 26 SEPTEMBER 2008

ISS/ICM-MTN&ET-OI 2008/Doc. 2.11 (12.IX.2008)

ENGLISH only

RTH Moscow 2

Message Switching System in RTH Moscow was replaced in 2000. It consists of two sub-systems: operational and standby.

MSS network software is based on TCP/IP procedures. In addition, there are a limited number of asynchronous

connections. Russian broadcast system “Meteoinform” is also integrated to

the system. TCP/IP Socket (Special) and FTP/WMO: are the basic data

exchange protocol used. E-Mail: Messages can be received or transmitted via e-mail. WWW: A/N messages and FAX charts can be received via web-

interface.

Current status of RTH Moscow (1)

RTH Moscow 3

Links of RMDCN OBS/Equant (Exeter, Prague, Sofia, Norrkoping, Beijing, New-Delhi, Bucharest) were migrated from F/R to IPVPN MPLS network in June 2007 with success.

Bandwidth of some links were extended during 2007-2008:- RTH Novosibirsk up to 128 Kbps- RTH Khabarovsk up to 256 Kbps- NMC Minsk up to 128 Kbps

Current status of RTH Moscow (2)

RTH Moscow 4

Establish backup connection to RTH Melbourn and RTH Sofia through Internet VPN

Upgrade the B/W of RMDCN access circuit up to 1 Mbps Migrate Moscow-Tbilisi, Moscow-Baku, Moscow-Erevan, Moscow-

Kishinev, Moscow-Almaty links to RMDCN or establish digital lines with these NMCs.

Upgrade next circuits:• Moscow-Khabarovsk up to 512 Kbps• Moscow-Novosibirsk up to 512 Kbps• Moscow-Minsk up to 256 Kbps• Moscow-Kiev up to 128 Kbps

Future plans:

RTH Moscow 5

GTS infrastructure

DNS, MAIL, FTP, WWWServers

RTH CairoNMC KievNMC Minsk

RTH AlmatyNMC Kishinev

OBS MPLS

RTH ExeterRTH PrahaRTH SofiaRTH New DelhiRTH BeijingNMC NorrköpingNMC BucharestCisco 2800

Cisco 2600

NMC Hanoi

Cisco 2500

RTH KhabarovskRTH Novosibirsk

Cisco 2500

Dedicated circuits

Asynchronous circuit

FirewallNAT

Dedicated circuits

Dedicated circuits

RTH Moscow 6

Current status of GTS circuits connected with RTH Moscow

№Circuit Status Technical info Protocol Data type

Future(2009-20010)

1

Moscow –Exeter

MTN

IP/VPN MPLS (OBS):Moscow: CoS:GoldLS/BW=512K/512KMCS, Dual accessExeter: CoS:GoldLS/BW=2M/2MMCS, Dual access

FTP WMO,Simple FTP

Messages: A/N, BIN, FAX,Files: NOAA satellite data

IP/VPN MPLS (OBS):Moscow: LS/BW=1M/1M

2

Moscow –Prague

MTN

IP/VPN MPLS (OBS):Moscow: CoS:GoldLS/BW=512K/512KMCS, Dual accessPrague: CoS:GoldLS/BW=2M/2MEnchanced, NAS=1M

FTP WMO Messages: A/N, BIN, FAX

IP/VPN MPLS (OBS):Moscow: LS/BW=1M/1M

3

Moscow –Sofia

MTN

IP/VPN MPLS (OBS):Moscow: CoS:GoldLS/BW=512K/512KDual access, MCSSofia: CoS:GoldLS/BW=512K/512KEnchanced, NAS=128K

FTP WMO Messages: A/N, BIN, FAX

IP/VPN MPLS (OBS):Moscow: LS/BW=1M/1MSofia: LS/BW = 1M/1M

4

Moscow –New-Delhi

MTN

IP/VPN MPLS (OBS):Moscow: CoS:GoldLS/BW=512K/512KMCS, Dual access New Delhi: CoS:GoldLS/BW=128K/128KEnchanced, NAS=128K

FTP WMO Messages: A/N, BIN

IP/VPN MPLS (OBS):Moscow: LS/BW=1M/1M

5Moscow –Cairo

MTNDigital lineTx/ Rx – 64KBackUp:No

FTP WMO Messages: A/NCairo: IP/VPN MPLS (OBS)LS/BW=64K/64K

LS – LinkSpeed BW – BandWidth CoS – Class of Service MCS – Mission Critical Site

RTH Moscow 7

6

Moscow –Norrkoping

RMTN

IP/VPN MPLS (OBS):Moscow: CoS:GoldLS/BW=512K/512KMCS, Dual access Norrkoping: CoS:GoldLS/BW=4M/3MDual access, MCS

FTP WMO Messages: A/N, BIN, FAXIP/VPN MPLS (OBS):Moscow: LS/BW=1M/1M

7

Moscow –Minsk

RMTNDigital lineTx/Rx – 128K(Internet back-up)

TCP/IP-Socket(Special)

Messages: A/N, BIN, FAX,BIN-RADAR

Minsk:IP/VPN MPLS (OBS)LS/BW=256K/256KOr Digital lineTx/ Rx – 256K

8

Moscow –Kiev

RMTNDigital lineTx, Rx – 64(Internet back-up)

FTP WMOMessages: A/N, BIN, FAX,BIN-RADAR

Kiev:IP/VPN MPLS (OBS)LS/BW=128K/128KOr Digital lineTx/ Rx – 128K

9

Moscow –Tbilisi

RMTN

Telephone leased lineV.34 ITUTx/Rx – 9,6(Internet back-up)

TCP/IP-Socket(Special),Email,Web-access

Messages: A/N, FAX

Tbilisi:IP/VPN MPLS (OBS)LS/BW=64K/64KOr Digital lineTx/ Rx – 64K

10

Moscow –Baku

RMTN Through Internet

TCP/IP-Socket(Special),Email,Web-access

Messages: A/N, FAX

Baku:IP/VPN MPLS (OBS)LS/BW=64K/64KOr Digital lineTx/ Rx – 64K

11

Moscow –Erevan

RMTN

Telegraphic adapter200 bod (via Rostov)+Through Internet

AsyncEmail,Web-access

Messages: A/N, FAX

Erevan:IP/VPN MPLS (OBS)LS/BW=64K/64KOr Digital lineTx/ Rx – 64KTCP/IP-Socket orFTP WMO

RTH Moscow 8

12

Moscow –Kishinev

RMTN

Telephone leased lineV.34 ITUTx/ Rx – 21.6K(Internet back-up)

TCP/IP-Socket (Special) Web-access

Messages: A/N, FAX,BIN-RADAR

Kishinev:IP/VPN MPLS (OBS)LS/BW=64K/64KOr Digital lineTx/ Rx – 64KTCP/IP-Socket or FTP WMO

13

Moscow –Almaty

RMTN

Telephone leased lineV.34 ITUTx, Rx –19,2K(Internet back-up)

TCP/IP-Socket(Special)

Messages: A/N, BIN, FAX,Digital lineTx/ Rx – 64K

14

Moscow –Beijing

Inter-regional

IP/VPN MPLS (OBS):Moscow: CoS:GoldLS/BW=512K/512KMCS, Dual access Beijing: CoS:GoldLS/BW=2M/2MMCS, Dual access

FTP WMOMessages: A/N, BIN, FAX,Files: CMA and METOP Satellite

data

IP/VPN MPLS (OBS):Moscow: S/BW=1M/1M

15Moscow –Novosibirsk

Inter-regionalDigital lineTx/ Rx – 128K(Internet back-up)

TCP/IP-Socket (Special)

Messages: A/N, BIN,FAX,BIN-RADAR

Digital lineTx/ Rx – 512K

16

Moscow –Khabarovsk

Inter-regionalDigital lineTx/ Rx – 256K(Internet back-up)

TCP/IP-Socket(Special),Simple FTP

Messages: A/N, BIN, FAX,BIN-RADAR Files: Satellite images

Digital lineTx/ Rx – 512K

17

Moscow –Tashkent

Inter-regional

Telephone leased lineV.34 ITUTx/Rx –19,2K(Internet back-up)

TCP/IP-Socket(Special)

Messages: A/N, BIN, FAXDigital lineTx/ Rx – 64K

18Moscow –Hanoi

Inter-regionalSatelliteTelegraphic adapter100 bod

Async Messages: A/N

RTH Moscow 9

19Moscow –Tehran(NI)

Inter-regional

Telephone leased lineTCP/IP FTP WMO (A/N, BIN)

20

Moscow – Bucharest

bilateral IP/VPN MPLS (OBS):

Moscow: CoS:GoldLS/BW=512K/512KMCS, Dual access Bucharest: CoS:GoldLS/BW=2M/256KEnchanced, NAS=128K

FTP WMO Messages: A/N, BIN

IP/VPN MPLS (OBS):Moscow: LS/BW=1M/1M

21

Moscow –Melbourne

bilateral

Through Internet FTP WMO Messages: A/N, BIN IPSec VPN via Internet

22 Moscow –- Helsinki (NI)

RMTN

RTH Moscow 10

Russian broadcast system “Meteoinform” infrastructure

Internet

WAN

Cisco 2611

Cisco 2811 Helios Net

MITRA (Multi-address Information Transmission) Dispatcher

Expres AM1 Expres AM3 Expres AM11 Yamal-200

DVB-S standard channels(Digital Video Broadcasting)

MITRAUsers

The broadcasting is carried out in the C-band through 4 Russian satellites (Expres AM1, Expres AM3, Expres AM11 and Yamal-200) providing the coverage of the whole territory of the Russian Federation and a number of adjacent countries.

RTH Moscow 11

Internet infrastructure

RTH MelbourneNMC BakuNMC Tbilisi

Back-up for:RTH KhabarovskRTH NovosibirskRTH AlmatyNMC ErevanNMC MinskNMC KievNMC Kishinev

RTH Washington

2Mb Internet

10Mb

10Mb

Gloriad – Internet-2

Internet

Cisco 2611

Cisco 2811

DNS, MAIL, FTP, WWWServers

AS METEOTELECOMAS 30853DMZ

ISP3

ISP1

МSK-IX (Moscow Internet eXchange)

MMC data processing centre

FirewallNAT

10Mb

ISP2

There are three connections to Internet via three different Internet Service Providers for exchanging the operational data and collecting NCEP products from RTH Washington.

RTH Moscow 12

The general technical decisions on development of the Russian GISC/DCPC prototype

In 2008 the tender for the research work including as one a problem, construction of the prototype Russian GISC is declared.The general architecture and interactionPicture 1 is presented the classical scheme of construction of interaction GISC - DCPC (in view of direct interaction GISC – NC).

GISCGISC

DCPC NC

NC

NC

NC

The general framework of the Russian segment of information system WMO (prototype GISC - Moscow – DCPC-Obninsk) is supposed to build on the basis of solutions of (End-to-end, E2E) technology and providing E2E development for maintenance of full standards and functionality according to WIS Technical specifications.

RTH Moscow 13

The general technical decisions on development of the Russian GISC/DCPC prototype (1)

The architectural approach on the basis of client-server technology with use «mediators» is used: mediator is a software which, on the one hand, cooperates with the user of integrating system, and, on the other hand, with the removed data sources; the wrapper (or the adapter) is the intermediary between mediator and local system of data. The wrapper carries out functions of a data source.

With regard for the approach indicated the main components of the Russian GISC-DCPC prototype are the follows:Integration Server (mediator) – metadata management (accumulation, synchronization, etc.) and access to metadata and DCPC (NC) data via Data SupplierPortal – registration of the users, data/products research (then to data) using the system metadata catalogue Data Supplier (adapter) – support of data source – local data registration, metadata registration and provision of access to data

RTH Moscow 14

The general technical decisions on development of the Russian GISC/DCPC prototype (2)

And:1) it is provided the use of Integration Server as at GISC level GISC for interaction with DCPC (NС) and others GISC, and at DCPC level for interaction with NC and GISC;2) As the adapter are considered:Data Provider software of E2E technology, which is installed at DCPC(NC) centers; Own DCPC (NC) software tools which provides the metadata generation and their presentation for harvesting by GISC (DCPC).

Integration Server

Integration Server

Data Supplier

GISCGISC

DCPC

NC

Data Supplier

NC

Portal Russian_GISC

Data Supplier

NC

Metadata catalogue

NC

Other GISC (VGISC)

Metadata catalogue

DCPC

NCData Supplier

NC

Roles:GISC – RTH MoscowDCPC – Obninsk

Figure 2 - Scheme of GISC – DCPC interaction on the basis of the media even integration

RTH Moscow 15

The general technical decisions on development of the Russian GISC/DCPC prototype (3)

The Data Provider (NC level) is intended for interaction with local data systems of NC, placed in the organizations – participants of Russian GISC. The Integration Server at GISC level is responsible for DCPC/NC metadata management and data acquisition from DCPC/NC and transfer to their external users (GISC Portal). The Integration Server at DCPC level carries out similar functions concerning NC’s of zone of the responsibility of it DCPC. The portal realizes a single-enter in the integrated system, search and data presentation.

Functionality of the prototype, as a whole, meets the Technical Specifications of WIS (special actions for check are planned): registration of users (the Portal + the Integration Server); search of data through metadata base (the Portal + the Integration Serve); accumulation and synchronization of metadata, realization of request/response, sample and delivery of data (the Integration Server + the Data Provider); metadata updating (the Supplier of Data).

RTH Moscow 16

Questions?

RTH Moscow 17

Thanks for attention!