17/05/2010aena ip and amhs interoperability trials ip and amhs trials- planification strategy
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17/05/2010 Aena IP and AMHS Interoperability Trials
IP and AMHS TRIALS- PLANIFICATION STRATEGY
17/05/2010 Aena IP and AMHS Interoperability Trials
INITIAL SITUATION
At the end of 2008, it was initiated an interoperability planning test between
Aena and new ANSPs that have migrated to AMHS or that are planning to
migrate to AMHS in a sort time frame.
First action was the identification of the IP infrastructure to be used.
17/05/2010 Aena IP and AMHS Interoperability Trials
DESIGN PHASE
1.LAYER 1: Identify the physical infrastructure that will be used.
2.LAYER 3: Agree the network configuration
3.LAYER 7: Agree the AMHS configuration
4.Agree the network test that will be performed.
5.Agree the AMHS test that will be performed.
TEST PHASE
5.Perform some network test to assure the network connectivity.
6.Perform the AMHS trials
MIGRATION PHASE
7.Define coordinated procedures to carry out the migration in a coherent and compatible manner.
GENERAL STEPS
17/05/2010 Aena IP and AMHS Interoperability Trials
Contact among different ANSP have been initialized in two different forums. In the EUR-AFI Regions this project was materialized in a Task- Force, under the umbrella of the AEFMP group ( AEFMP IP-TF).
In the case of the Aena (Spain)-FAA(Argentina) initiative, it has born thanks to the good relations and understanding between both organizations.
The list of ANSP that have contacts in order to perform trials in short or medium term are:
CONTACTs AMONG ANSPs
EUR REGION
AENA - SPAIN
DSNA FRANCE
NAV- PORTUGAL
AFI REGION
ONDA-MOROCCO
ENNA-ALGERIA
SAM REGION
FAA-ARGENTINA
17/05/2010 Aena IP and AMHS Interoperability Trials
DESIGN PHASE
1.Identify the physical infrastructure that will be used DONE
i. IP NATIONAL DATA NETWORS
ii. CAFSAT INFRAESTRUCTURE
2.Agree the network configuration DONE
i. IP NATIONAL DATA NETWORS DONE
ii. CAFSAT INFRAESTRUCTURE DONE
3.Agree the AMHS configuration ON GOING
4.Agree the AMHS tests that will be performed DONE
TEST PHASE
5.Perform some network test to assure the network connectivity PARTIALLY DONE.
i. IP NATIONAL DATA NETWORS DONE (9th week)
ii. CAFSAT INFRAESTRUCTURE DONE
6.Perform AMHS trials PENDING
MIGRATION PHASE
7.Define coordinated procedures to carry out the migration in a coherent and compatible manner PENDING
AENA- FAA ARGENTINA PROGRESS
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA(SPAIN)- FAA (ARGENTINA) PHYSICAL INFRASTRUCTURE
Argentina
AMHS test
AMHS operational
BORDER ROUTER test
BORDER ROUTER
operational
IPv6/FR
IPv4NAT-PT
FR switchFR switch
FR infrastructure
NAT-PT
IP infrastructure
BORDER ROUTER
test
AMHS test España
17/05/2010 Aena IP and AMHS Interoperability Trials
DESIGN PHASE
1.Identify the physical infrastructure that will be used DONE
Two options depending on the time frame.
i. Short Term Solution. Connecting IP NATIONAL DATA NETWORS using a TDMs COMMON INFRASTRUCTURE. PARTIALLY DONE.
ii. Long Term Solution. Using the PENs infrastructure. PARTIALLY DONE.
2.Agree the network configuration -> ON GOING under the umbrella of the AEFMP IP Task Force (*)
i. IP NATIONAL DATA NETWORS
ii. TDM COMMON CAFSAT INFRAESTRUCTURE
3.Agree the AMHS configuration -> DONE
4.Agree the AMHS test that will be performed -> DONE
(*) AEFMP is a Regional Plan composed of: Algeria, Spain, France, Morocco and Portugal.
AENA ( SPAIN)- NAV(PORTUGAL) PROGRESS
17/05/2010 Aena IP and AMHS Interoperability Trials
TEST PHASE
5.Perform network tests to assure the network connectivity ON GOING.
i. IP NATIONAL DATA NETWORS ON GOING
ii. PENs INFRAESTRUCTURE Not yet Available.
6.Perform AMHS trials PARTIALLY DONE
Three different phases defined.
i. First phase: Performing AMHS trials in a local environment. DONE
ii. Second phase: Performing AMHS trials using the interconnection of both national IP networks, Medium term solution PENDING.
iii. Third phase: Performing AMHS trials using the PENs infrastructure PENDING.
MIGRATION PHASE
7.Define coordinated procedures to carry out the migration in a coherent and compatible manner PARTIALLY DONE
AENA (SPAIN)- NAV (PORTUGAL) PROGRESS
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA(SPAIN)- NAV (PORTUGAL) SHORT TERM PHYSICAL INFRASTRUCTURE
QSIG/R2QSIG/R2
QSIG/R2
QSIG/R2
Data applications:
OLDI, AMHS, RADAR
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA(SPAIN)- NAV (PORTUGAL) LONG TERM PHYSICAL INFRASTRUCTURE
MADRID
BARCELONA
SEVILLAFARO
LISBOA
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA (SPAIN)- DSNA (FRANCE)- ONDA (MOROCCO)-ENNA (ALGERIA) PROGRESS
DESIGN PHASE
1.Identify the physical infrastructure that will be used DONE
2.Agree the network configuration DONE
3.Agree the AMHS configuration PARTIALLY DONE
4.Agree the AMHS test that will be performed DONE
TEST PHASE AGREEDED
5.Perform network test to assure the network connectivity
6.Perform AMHS trials
MIGRATION PHASE AGREEDED
7.Define coordinated procedures to carry out the migration in a coherent and compatible manner.
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA(SPAIN)- DSNA (FRANCE) MEDIUM AND LONG TERM PHYSICAL INFRASTRUCTURE
MADRID
BARCELONA
BARCELONA
Potentially Aix-en Provence
Potentially
BOURDEOS
Potentially ATHIS
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA(SPAIN)- ONDA (MOROCCO) PHYSICAL INFRASTRUCTURE
Morocco
AMHS test
AMHS operational
BORDER ROUTER test
BORDER ROUTER
operational
IPv6/FR
IPv4NAT-PT
FR switchFR switch
F.R. infrastructure
NAT-PT
IP infrastructure
BORDER ROUTER
test
AMHS test Spain
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
AENA(SPAIN)- ENNA (ARGELIA) PHYSICAL INFRASTRUCTURE
Algeria
AMHS test
AMHS operational
BORDER ROUTER test
BORDER ROUTER
operational
IPv6/FR
IPv4NAT-PT
IPv6/FR
BORDER ROUTER
test
AMHS test Spain
64kbps LL
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
Low level protocolsAENA (SPAIN)- DSNA (FRANCE)- ONDA (MOROCCO)-ENNA (ALGERIA)- NAV (PORTUGAL)
1.The low level protocol used in the communications stack by the members of the AEFMP group will be TCP/IP.
2. IPv4 protocol will be used by the application because it is the commercialized version by the COTs providers nevertheless the international IP connectivity will be made using IPv6.
3. ONDA and ENNA have formally requested to Eurocontrol a range of IPv6 address.
4.ONDA has been assigned an operational IPv6 address and a Pre-operational IPv6 address (for tests).
5. The connectivity solution will be partially supported by PENs, in long term for those countries where the PENs infrastructure will be available. In short and in medium term bilateral agreements will be done to performing AMHS trials.
6.Be aware about the amount of traffic exchanged and use this data for estimating the network resources required by the AMHS.
TCP
MTA server
TCP/IPv4
IPv4
BORDER ROUTER
IPv4/IPv6
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
AMHS AddressingAENA (SPAIN)- DSNA (FRANCE)- ONDA (MOROCCO)-ENNA (ALGERIA)- NAV (PORTUGAL)
1. Is recommended to adopt the CAAS addressing scheme by the AEFMP members.
2. Is agreed to use the AMC facility in support of the AMHS implementation, according with the EANPG conclusion.
3. Use the information of how to announce minor and mayor changes in the AMHS addressing scheme that is named “Outline of proposed procedures for coordination between ICAO AMHS MD Register and AMC” included in the doc. “11WP27 - Inter-regional co-ordination activities”.
AEFMPTECHWSG
State AMHS Address Specification
NameNationality
LettersCountry
name ADMD name PRMD nameAddress scheme
Organisation name
(CAAS only *)
Algeria DA XX ICAO DA CAAS DAAA
Canary Islands (Spain) GC XX ICAO AENA CAAS see Table AENA
France LF XX ICAO FRANCE CAASsee Table FRANCE
Morocco GM XX ICAO GM CAAS GMMM
Portugal (Madeira & Açores) LP XX ICAO CAAS see Table
Spain GE XX ICAO AENA CAAS see Table AENA
LE XX ICAO AENA CAAS see Table AENA
17/05/2010 Aena IP and AMHS Interoperability Trials
AMHS RoutingAENA (SPAIN)- DSNA (FRANCE)- ONDA (MOROCCO)-ENNA (ALGERIA) - NAV (PORTUGAL)
1.The short term proposal is to implement, as minimum, the current CIDIN routing/topology.
2.According with the current PENs implementation, a fully meshed topology will be possible in the Eur Region in medium term. As consequence, the topology among some members of the AEFMP will be “theoretically” fully meshed, in medium term.
3.In long term a different topology can be implemented among the AEFMP’s members. In order to choose the best one, it is needed to be aware about the real exchanged traffic.
AEFMPTECHWSG
17/05/2010 Aena IP and AMHS Interoperability Trials
TestsAENA (SPAIN)- DSNA (FRANCE)- ONDA (MOROCCO)-ENNA (ALGERIA) - NAV (PORTUGAL)
1. A network infrastructure has to be agreed to perform the AMHS trials.
2. It is strongly recommended to perform interoperability trials as are collected in the Eur AMHS Manual, appendix E (bilateral and trilateral, if possible).
3. Additionally some conformance test could be performed, the test cases could be expanded based on bilateral agreements.
Item RECOMENDED VALUE REFERENCEIP Address tbd Appendix C Configuration
ParametersTCP-port 102 Appendix C Configuration
Parameters
TCP/IP AMHS Parameters
X.400 and Upper Layer ParametersItem RECOMENDED VALUE REFERENCE
MTA Name MTA -Location Indicator of the MTA location - specific number of the MTA
8.2.2 Default values for international MTA names
MTA Password ICAO- Location Indicator of the MTA location - specific number of the MTA
8.2.3 Default values for international MTA passwords
PSAP not used not Appendix F3.2 Configuration Upper Layers
SSAP not used not Appendix F3.2 Configuration Upper Layers
Protocol type X.400/1988 Appendix F3.2 Configuration Upper Layers
Connectionpermanent Dynamic
5.2 General requirements5.2.5.
Maximum number of simultaneous P1 associationsIncomingOutgoing
555
5.2 General requirements.5.2.2.
Dialogue mode
Type of associations
monologue
two-way-alternate
MonologueAppendix BJ.1 Introduction
Minimum message size support 2Mbytes Appendix FF.2.4.3
AEFMPTECHWSG
AMHS CONFIGURATION
17/05/2010 Aena IP and AMHS Interoperability Trials
Thanks for your attention
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