Gianni,José Luis. COUNTRYCITYCIRCUIT TYPESPEEDTRANSFER PROTOCOL EXCHAN GE DATA REMARKS USA...

Gianni,José LuisGianni,José Luis


COUNTRY CITY CIRCUIT TYPE SPEED TRANSFERPROTOCOL

EXCHANGE

DATA

REMARKS

USA Washington(WMC)

Leased Line 64K TCP/IPSOCKETS

A/N,GRIB T4

Backup via Internet (Sockets)

Brasil Brasillia(RTH)

Leased Line 64K TCP/IPSOCKETS

A/N,GRIB T4

Backup via Internet (Sockets)

Chile Santiago(NMC)

Frame Relay 9.6K X25 A/N,GRIB T4

Email as Backup

Bolivia La Paz(NMC)

RedDig (ICAO)/ Plain Internet

1.2K ASYNC/ FTP

A/N Email as Backup

Paraguay Asuncion(NMC)


2.4K ASYNC/ FTP

A/N Email as Backup

Perú Lima(NMC)


1.2K ASYNC/ FTP

A/N Email as Backup

Uruguay Montevideo(NMC)

Plain Internet FTP A/N, Models

Email as Backup

Venezuela Maracay(RTH)

Plain Internet FTP A/N Email as Backup

Domestic(47) Airports

VSAT IP 128/64K FTP/HTTP Various Backup via Internet

RTH BUENOS AIRES CONNECTIVITYRTH BUENOS AIRES CONNECTIVITY


Washington

Current Region III Telecomunications (transmission speed in bit/s)

RTH

NMC

Centre in other region

MTN circuit

Regional multipoint circuit via satellite (VSAT)

Interregional circuit

Regional circuit

Buenos Aires

Cayenne

Georgetown

Montevideo

Porto-Alegre

Paramaribo

MaracayBogota

Quito

Lima

La Paz

Asuncion

Santiago

NO

AFTN

NO

NO Not Operational

64 K

64 K

64 K

9.6K

ICAO 1.2K

ICAO 1.2K

ICAO 2.4K

38.4 K

2400

38.4 K

2400

Brasilia

NO

38.4 K

2400

Internet

Internet

Frame Relay512 K

Internet

Internet

Internet

Internet

NO


Status Message Switching SystemStatus Message Switching System

Corobor Messir COMM

Replacement for ageing DEC Alpha Server 2100 in end of 2005 allowed rapid migration to TCP/IP protocols.

Hardware: HP M350 3G, running OS. Windows 2003.

Hot stand-by facilities.


Status Message Switching System Status Message Switching System (continuation) (continuation)

Shortcomings

Since operational innumerable software bugs were found. So far many patches were installed. Some of the problems still persists.

Low performance for the data volume that RTH Buenos Aires manages.

Inefficient technical Support. Curently TDCF/TAC features are not

supported.

Starting from the next month RTH Bs. As. is going to count on aTrial version of IBL Moving Weather software.


Status InternetStatus Internet

Internet Conventional Bandwith 17 Mbps. Autonomous system.

Internet2(no commercial) Bandwith 2 Mbps

Email Used internaly to collect both land and sea based

observations. Used to disseminate commertial products and

uncommertial public services. Used as a backup to comunicate GTS Data with other

NMCs Centres. FTP

Widely used internaly and externaly(sftp)


RA lll RMDCN-Status of RA lll RMDCN-Status of implementation-implementation-

RA III President and PRs of Argentina, Brasil and Peru met in WMO headquarters in order to discuss present- day problems and to setting up a strategy to implement “one and for all” the RMDCN; In this regard the meeting agree:

To Constitute a small working team conformed by representatives from Argentina, Brasil, Peru and Venezuela.

whose mission is to develop a network design proposition according to the Region technicals options and contractual implications.


As it is very well known it is expected RTH Buenos Aires As it is very well known it is expected RTH Buenos Aires (and Brasilia) join Cloud I in a short time, so that some (and Brasilia) join Cloud I in a short time, so that some effors are made to include budgetary for the next year.effors are made to include budgetary for the next year.

Status IMTNStatus IMTN


RTH BUENOS AIRESRTH BUENOS AIRES Joining Cloud I Joining Cloud I


RTH Bs. As. joining Cloud IRTH Bs. As. joining Cloud I(budgetary figures)(budgetary figures)

The Service…

Option 1 Option 2 Option 3 Option 4 Option 5

Access Line Speed 1mb 2mb

Primary WebALC Quote 1265439 1265440

IP Bandwidth Speed 512k 512k

Router CS2811 CS2811

Warm Standby Router CS2811 CS2811

Service Type Gold Gold

Domestic/International Profile International International

Backup Option Dual Access (2 CE) Dual Access (2 CE)

Diversity Requested *

Secondary Access Line Speed 1mb 2mb

Secondary Web ALC Quote 1270489 1270490

Backup Bandwidth Speed 512k 512k

External Reference Number

Pricing Portal Reference

* = (subject to feasibility study)

Total Monthly Charges 2518.62 Total Monthlies Total Monthlies Total Monthlies Total Monthlies

Total One-off Charges 6175.85 Total One-offs Total One-offs Total One-offs Total One-offs

Charges are in… GBP


Goals Goals

GTSGTS Urge NMCs joint the new RMDCN project proposal

(whatever it be).

Encourage NMCs to install IBL METDATA Software in order to implement IWM.

Suggest NMCs to implement an eficcient mechanism to collect/diseminate their own internal data.

Recommend installations of VPN (Ipsec tunnels) replacing current NMCs plain Internet access.

For a better outcomes would be appropiated address thelast issues to a PR level.


Relevant Facts Relevant Facts

Migration of land and X25 satelital links to TCP/IP.

Expanding of Internet Bandwith (14 to 17 Mbps)

Multiple agreements with universities, public and private organism and institutions, etc, preparing the ground to become a DCPC.

Strong authoritie’s support to WMO programms. .

THANK YOUTHANK YOU

José Luis José Luis GianniGianni

Gianni,José Luis. COUNTRYCITYCIRCUIT TYPESPEEDTRANSFER PROTOCOL EXCHAN GE DATA REMARKS USA...

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