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ISO 15784-2:2015

(Main)

Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using SNMP

Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using SNMP

ISO 15784-2:2015 specifies a mechanism to exchange data and messages in the following cases: a) between a traffic management centre(s) and roadside modules for traffic management; b) between roadside modules used for traffic management. The scope of this part of ISO 15784-2:2015 does not include the communication between traffic management centre and in-vehicle units, between roadside modules and in-vehicle units, in-vehicle communication, in-cabinet communication, or motion video transmission from a camera or recorded media. ISO 15784-2:2015 is complimentary to ISO 15784-3, but uses a different application layer for the information exchanges to configure, control, and monitor the field traffic control roadside modules. Where ISO 15784-3 is based on the DATEX standards, this part of ISO 15784 uses an alternative approach based on SNMP with an optional extension for more efficient transmission over low bandwidth media. Both of these standards conform to the application profile requirements set forth in ISO 15784-1.

Systèmes intelligents de transport (SIT) — Échange de données impliquant la communication de modules en bordure de route — Partie 2: Communications par dispositif du centre au terrain en utilisant le protocole simple de gestion de réseau (SNMP)

General Information

Status
Withdrawn
Publication Date
02-Nov-2015
ICS
03.220.20 - Road transport
35.240.60 - IT applications in transport
Technical Committee
ISO/TC 204 - Intelligent transport systems
Drafting Committee
ISO/TC 204/WG 9 - Integrated transport information, management and control
Current Stage
9599 - Withdrawal of International Standard
Completion Date
26-Jun-2024
Ref Project

Relations

Amended By
ISO 15784-2:2015/Amd 1:2020 - Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using SNMP — Amendment 1: Support for SHA2 encryption
Effective Date
01-Jan-2022
Revised
ISO 15784-2:2024 - Intelligent transport systems — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using Simple Network Management Protocol (SNMP)
Effective Date
06-Jun-2022

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ISO 15784-2:2015 - Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using SNMP Released:3. 11. 2015ISO 15784-2:2015 - Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using SNMP Released:3. 11. 2015
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ISO 15784-2:2015 - Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 2: Centre to field device communications using SNMP Released:3. 11. 2015
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ISO 15784-2:2015 - Intelligent transport systems (ITS) -- Data exchange involving roadside modules communicationISO 15784-2:2015 - Intelligent transport systems (ITS) -- Data exchange involving roadside modules communication
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ISO 15784-2:2015 - Intelligent transport systems (ITS) -- Data exchange involving roadside modules communication
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48 pages
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Standards Content (Sample)


INTERNATIONAL ISO
STANDARD 15784-2
First edition
2015-11-01
Intelligent transport systems (ITS) —
Data exchange involving roadside
modules communication —
Part 2:
Centre to field device
communications using SNMP
Systèmes intelligents de transport (SIT) — Échange de données
impliquant la communication de modules en bordure de route —
Partie 2: Communications par dispositif du centre au terrain en
utilisant le protocole simple de gestion de réseau (SNMP)
Reference number
©
ISO 2015
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
1.1 General . 1
1.2 Overview . 1
2 Conformance . 2
3 Normative references . 2
4 Terms and definitions . 3
5 Symbols and abbreviated terms . 5
6 Overview . 6
6.1 Conventions . 6
6.1.1 ASN.1 . 6
6.1.2 SNMP terminology . 6
6.1.3 Format . 6
6.2 ASN.1 modules and MIBs . 6
6.3 Logical architecture . 7
6.4 Relationship to the OSI model . 7
7 Requirements . 8
7.1 Overview . 8
7.2 Terminology and architecture . 8
7.3 Message processing and dispatching . 8
7.3.1 General. 8
7.3.2 Version 1 Message Processing Model . 9
7.3.3 Version 2 Message Processing Model . 9
7.3.4 Version 3 Message Processing Model . 9
7.3.5 STMP Message Processing Model . 9
7.4 Applications .10
7.4.1 Entity type .10
7.4.2 Command generator .10
7.4.3 Command responder . .10
7.4.4 Notification originator .10
7.4.5 Notification receiver .10
7.4.6 Proxy forwarder .10
7.5 Security models .10
7.5.1 User-based Security Model for SNMP version 2 .10
7.5.2 User-based Security Model for SNMP version 3 .10
7.5.3 Transport Security Model .11
7.6 View-based Access Control .11
7.7 Protocol operations.11
7.7.1 SNMPv1 .11
7.7.2 SNMPv2 .12
7.7.3 SNMPv3 .12
7.7.4 STMP.12
7.7.5 Request ID variation .12
7.8 Transport mappings .12
7.8.1 UDP over IPv4 .12
7.8.2 UDP over IPv6 .12
7.8.3 TCP over IPv4 .13
7.8.4 TCP over IPv6 .13
7.8.5 Secure Transport Model .13
7.9 Management Information Base (MIB) .13
7.9.1 Agent MIBs .13
7.9.2 Notification originator MIBs .13
7.9.3 Proxy forwarder MIBs .14
7.9.4 STMP MIB .14
7.9.5 Transport Security Model MIB .14
7.9.6 Other supported data . .14
7.10 Interoperability .14
8 Simple Transportation Management Protocol (STMP) .14
8.1 General .14
8.2 Message dispatch, process, and protocol operations .15
8.2.1 Dispatcher . . .15
8.2.2 Message elements of procedure .15
8.2.3 STMP message field definitions .17
8.2.4 PDU elements of procedure .18
8.3 Transport mappings .21
8.3.1 General.21
8.3.2 UDP over IPv4 .21
8.3.3 UDP over IPv6 .22
8.3.4 TCP over IPv4 .22
8.3.5 TCP over IPv6 .23
9 Performance .23
9.1 Overview .
...


INTERNATIONAL ISO
STANDARD 15784-2
First edition
2015-11-01
Intelligent transport systems (ITS) —
Data exchange involving roadside
modules communication —
Part 2:
Centre to field device
communications using SNMP
Systèmes intelligents de transport (SIT) — Échange de données
impliquant la communication de modules en bordure de route —
Partie 2: Communications par dispositif du centre au terrain en
utilisant le protocole simple de gestion de réseau (SNMP)
Reference number
©
ISO 2015
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
1.1 General . 1
1.2 Overview . 1
2 Conformance . 2
3 Normative references . 2
4 Terms and definitions . 3
5 Symbols and abbreviated terms . 5
6 Overview . 6
6.1 Conventions . 6
6.1.1 ASN.1 . 6
6.1.2 SNMP terminology . 6
6.1.3 Format . 6
6.2 ASN.1 modules and MIBs . 6
6.3 Logical architecture . 7
6.4 Relationship to the OSI model . 7
7 Requirements . 8
7.1 Overview . 8
7.2 Terminology and architecture . 8
7.3 Message processing and dispatching . 8
7.3.1 General. 8
7.3.2 Version 1 Message Processing Model . 9
7.3.3 Version 2 Message Processing Model . 9
7.3.4 Version 3 Message Processing Model . 9
7.3.5 STMP Message Processing Model . 9
7.4 Applications .10
7.4.1 Entity type .10
7.4.2 Command generator .10
7.4.3 Command responder . .10
7.4.4 Notification originator .10
7.4.5 Notification receiver .10
7.4.6 Proxy forwarder .10
7.5 Security models .10
7.5.1 User-based Security Model for SNMP version 2 .10
7.5.2 User-based Security Model for SNMP version 3 .10
7.5.3 Transport Security Model .11
7.6 View-based Access Control .11
7.7 Protocol operations.11
7.7.1 SNMPv1 .11
7.7.2 SNMPv2 .12
7.7.3 SNMPv3 .12
7.7.4 STMP.12
7.7.5 Request ID variation .12
7.8 Transport mappings .12
7.8.1 UDP over IPv4 .12
7.8.2 UDP over IPv6 .12
7.8.3 TCP over IPv4 .13
7.8.4 TCP over IPv6 .13
7.8.5 Secure Transport Model .13
7.9 Management Information Base (MIB) .13
7.9.1 Agent MIBs .13
7.9.2 Notification originator MIBs .13
7.9.3 Proxy forwarder MIBs .14
7.9.4 STMP MIB .14
7.9.5 Transport Security Model MIB .14
7.9.6 Other supported data . .14
7.10 Interoperability .14
8 Simple Transportation Management Protocol (STMP) .14
8.1 General .14
8.2 Message dispatch, process, and protocol operations .15
8.2.1 Dispatcher . . .15
8.2.2 Message elements of procedure .15
8.2.3 STMP message field definitions .17
8.2.4 PDU elements of procedure .18
8.3 Transport mappings .21
8.3.1 General.21
8.3.2 UDP over IPv4 .21
8.3.3 UDP over IPv6 .22
8.3.4 TCP over IPv4 .22
8.3.5 TCP over IPv6 .23
9 Performance .23
9.1 Overview .
...

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