ICAO ACP WG-N meeting Use of IP in ARTAS

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ICAO ACP WG-N meeting Use of IP in ARTAS

3rd July 2006

European Organisation for the Safety of Air Navigation

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ARTAS

ARTAS (ATM Radar Tracker and Server) is conceived as a distributed system composed of a number of identical sub-systems, each with their own domain of Operation, co-operating together.

Each sub-system, called an ARTAS Unit, will process all surveillance data reports - at present, these are classical radar reports and, in the future, Mode S and ADS reports as well - so as to form the best estimate of the current air traffic situation.

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ARTAS – Current Environment

Surveillance - Current Environment

HD19189_1003

SecondarySurveillanceRadar (SSR)

Mode A/C

Voice Position Reports

Primary Radar

Air TrafficManagement

Requirements defined by EUROCONTROL Radar Standard

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ARTAS Future environment

S u r v e i l l a n c e - F u t u r e E n v i r o n m e n t

H D 1 9 1 8 9 _ 1 0 0 4

S S R M o d e SA D S v i a o t h e r

D a t a L i n k

S a t e l l i t e A D S

A i r T r a f f i c

M a n a g e m e n t

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ARTAS Technical Environment

Mode-SSub-network

ADSSub-network

SADS

Regional Wide Area Network

ATC users ARTAS

ATC Centre

MilitaryATC Centre

ATC CentreATC users ARTAS

Sensor dataAirSituation Picture

ATC Centre

Router

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ARTAS Deployment1/2

OperationalAdministration # Centres Version H/W Status Operational #

1 SCHIPHOL V6B2 DS10 OPE 15/05/2003 1- SCHIPHOL V7A1 DS10 N/A Jan-062 MAASTRICHT V6B2 XP1000 OPE 11/02/2003 22 MAASTRICHT V7A0 DS15 OPE 02/11/2005 3

NAV 3 LISBON V6B2 DS10 OPE 15/01/2004 44 GENEVA V6B2 DS10 OPE 13/01/2004 55 ZURICH V6B2 DS10 OPE 10/02/2004 6

BELGOCONTROL

6 BRUSSELS V6B2 DS10 OPE 03/05/2004 7

7 SHANNON APP V6B2 XP1000 OPE 02/12/2003 87 SHANNON ACC V6B2 XP1000 OPE 26/02/2004 88 DUBLIN V6B2 XP1000 OPE 22/05/2004 9

ATSA 9 SOFIA V6B2 DS10 OPE 22/01/2005 10LPS 10 BRATISLAVA V6B2 DS10 OPE 01/06/2005 11GAF 11 NEUBURG V6B2 DS10 OPE 10/06/2005 12ANS CZECH 12 PRAGUE V7A0 DS10 OPE Sep-05 13CCL 13 ZAGREB V6B2 DS10 OPE 28/12/2005 14DSNA 14 ATHIS – MONS V7A0 DS10 OPE 09/05/2006 15NAVAIR 15 COPENHAGEN V6B2 DS10 OPE 12/07/2006 16

LVNL

UAC

SKYGUIDE

IAA

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ARTAS Deployment2/2

Pre-operationalAdministration # Centres Version H/W Status OperationalRNLAF 1 NIEUW MILLIGEN V7A0 DS10 PIL --/06/2005

DSNA 2 CDG V7A0 DS10 PIL --/--/2007AUSTROCONTROL

3 VIENNA V7A0 DS15 PIL --/11/2005

CYPRUS 5 NICOSIA V7A1 DS15 PIL --/12/2006SLOVENIA 6 V7A1 LXG4 PIL --/--/2006GAF 7 V7A1 LXG4 PIL --/--/2006NAV 8 ST MARIA V6B2 DS10 PIL --/--/2005LFV 9 MALMOE V7A1 DS10 --/--/2007LFV 10 STOCKHOLM V7A1 DS10 --/--/2007DFS 11 LANGEN V7A1 LXG4 PILFYROM 12 SKOPJAROMANIA 13 BUCUREST

CRISTALAdministration # Centres Version H/W StatusAUSTROCONTROL

1 WIEN V7A1 DS10 PIL

LFV 2 ORLANDA V7A1 DS10 PILIAA 3 V7A1 DS10 PILNATS 4 LONDON? V7A1 DS15 PILNAV 5 LISBON V7A1 DS15 PILIAA 6 V7A1 DS15 PILAENA 7 MADRID V7A1 DS15 PILHCAA 8 ATHENS V7A1 DS15 PILLVNL 9 Schiphol V7A1 ? PILEEC 10 BRETIGNY V7A1 DS10 PIL

ARTAS System presentation

Sensor inputSensor input

Broadcast users

Users

Adjacent Unit

Sensor input

Users

Adjacent Unit

Broadcast users

SNM

P, NTP

SNM

P, N

TP

Internal LAN (Dual Eth. HUBorDual FDDI Conc.)

ARTAS System presentation (cont’d)

MMS node

SRV node

RBR node

TRK node

REC node

Sensor input

Broadcast users

MMS node

SRV node

RBR node

TRK node

REC node

Sensor input

Users

Adjacent Unit

Users

Adjacent Unit

Broadcast users

SNM

P, NTP

SNM

P, N

TP

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Router Bridge

ARTAS System presentation (cont’d)

• The Router Bridge is the only OP CSCI interfacing with the external world.

• The RBR can use up to 6 LANs.

• Only the first 2 can be used for Sensor Input.

• Max 23 USER simultaneously ( 20 Ordinary Users and 3 Adjacent Units or 12 Adjacent Units and 11 Ordinary Users)

Point-to-Point USER LAN

SUPERVISION LAN

RADAR LAN B

RADAR LAN A

BROADCAST LAN

NTP LAN

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Protocols used in ARTAS

TCP: The RFC 793 IP: RFC 761 Multicast Host Extensions for IP multi-casting: RFC 1112 UDP: RFC 768 PDC (Private Data Channel) NTP: RFC 1305 SNMP: RFC1157

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SENSOR INPUT

ARTAS supports up two RADAR LANs.

Secondary LAN

Preferred LAN

FDDI (except with V7A1 Linux) and Ethernet LANs are supported.

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SENSOR INPUT

Sensor information is a multicast message.

There are two possible protocol stacks:

Only one protocol stack has to be used.

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

ÌP

UDP

<not used>

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

<not used>

<not used>

<not used>

UDP/IP MAC/LLC1

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SENSOR INPUT

001 Plots-Local tracks002 Radar Service Messages034 Radar Service Messages*048 Plots-Local tracks*021 ADS−B message**023 CSN/ATM ground station service message**241 RMCDE PROTOCOL

* Mode-S stations** ADS-B Ground stationsETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

ÌP

UDP

<not used>

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

<not used>

<not used>

<not used>

ASTERIX CAT used:

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Normal USER connection

FPPS USERSUSERS

The Private Data Channel ( PDC) protocol is on top of TCP layer.

ARTAS SYSTEM

ARTAS

Normal Users are connected through a POINT-TO-POINT connection

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Normal USER connection

FPPS USERS USERS

ARTAS

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

ÌP

TCP

PDC

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Normal USER connection

FPPS USERSUSERS

ARTAS SYSTEM

ARTAS

FDPS032 MINIPLAN messages062 Track information065 Service related messages252 Service related messages

Other Normal users062 Track information065 Service related messages063 Sensor information252 Service related messages030 Track information 030 Sensor information

ASTERIX CAT used:

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Adjacent Unit connection

ARTAS UNIT A

ARTAS UNIT B

Adjacent units are connected through a POINT-TO-POINT connection

WAN

The Private Data Channel ( PDC) protocol is on top of TCP layer.

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Adjacent Unit connection

ARTAS UNIT A

WAN

ARTAS UNIT B

ASTERIX CAT used:

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

ÌP

TCP

PDC

032 MINIPLAN messages062 Track information065 Service related messages252 Service related messages

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Broadcast Service

Working position

Working position

ARTAS

ARTAS Tracks

Multicast message

Two protocol stacks

MAC/LLC1UDP/IP

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Broadcast Service

Working position

Working position

ARTAS

MAC/LLC1

UDP/IP

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

ÌP

UDP

<not used>

ETHERNET or FDDI

MAC/LLC1

<not used>

ASTERIX

<not used>

<not used>

<not used>

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Broadcast Service

Working position

Working position

ARTAS

ASTERIX CAT used:062 Track information065 Service related messages063 Sensor information

252 Service related messages030 Track information 031 Sensor information

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“IPAX Compliance”: A destination port uniquely identifies the application in the receiving system that should process the incoming IP packets.

ARTAS Requirement: There shall be a default port number* (configurable by means of an MMS parameter) that is written initially to the fields “Port 1” to “Port 4”. For backwards compatibility an operator can choose to change this default port number according to his needs (in the range of [1024, 65535]).

Implementation: A sensor is not any longer identified by a PORT NUMBER and there is DEFAULT PORT NUMBER for ALL RADARS.

*The default port number would be the port number for ASTERIX in receiving systems.

‘IPAX COMPLIANCE’

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ARTAS non-Sensors Environment

Unique IP PORT NUMBER for the output. At the moment the UDP ports must be in the range [5001,65535]

ARTAS SYSTEM

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IPv6

ARTAS is only validate for IPV4.

IPV6