ISO 21111-11:2021

INTERNATIONAL ISO
STANDARD 21111-11
First edition
2021-12
Road vehicles — In-vehicle Ethernet —
Part 11:
Application layer to session layer
conformance test plans
Véhicules routiers — Ethernet embarqué —
Partie 11: Plans de test de conformité des couches application et
session
Reference number
© ISO 2021
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Published in Switzerland
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms.1
4.1 Symbols . 1
4.2 Abbreviated terms . 2
5 Conventions . 3
6 CTP test system set-up and CTC structure . 3
6.1 General . 3
6.2 Test system set-up . 3
6.3 CTC definition . 4
6.4 Terminology used in CTCs . 5
6.5 IUT prerequisites – TCP/IP TestStub . 6
6.5.1 General . 6
6.5.2 TCP/IP TestStub methods (service primitives) . 6
6.5.3 Result codes . 6
6.6 IUT prerequisites – SOME/IP TestStub . 7
6.6.1 General . 7
6.6.2 SOME/IP TestStub methods . 7
6.6.3 SOME/IP TestStub events and fields. . 14
6.6.4 ETS service interface description . 16
7 Application, presentation, and session layers CTCs .20
7.1 AL – SOME/IP . 20
7.1.1 General .20
7.1.2 Referenced specification . 20
7.1.3 Test system topology – AL – SOME/IP, serialisation, and service discovery .20
7.1.4 Test system topology and related CTC configuration . 21
7.1.5 SOME/IP parameters used in CTCs . 21
7.1.6 SOME/IP server CTCs . 23
7.1.7 SOME/IP ETS CTCs .128
7.2 SL – Dynamic host configuration protocol version 4 (DHCPv4) client .213
7.2.1 General .213
7.2.2 Referenced specification .213
7.2.3 Test system topology – SL – DHCPv4 client .213
7.2.4 Test system topology with two interfaces in the IUT. 214
7.2.5 Test system topology and related CTC configuration .215
7.2.6 DHCPv4 parameters and constants used in CTCs .215
7.2.7 DHCPv4 client CTCs . 217
Bibliography . 255
iii
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 31,
Data communication.
A list of all parts in the ISO 21111 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
Introduction
The ISO 21111 series includes in-vehicle Ethernet requirements and test plans that are disseminated in
other International Standards and complements them with additional test methods and requirements.
The resulting requirement and test plans are structured in different documents following the Open
Systems Interconnection (OSI) reference model and grouping the documents that depend on the
physical media and bit rate used.
In general, the Ethernet requirements are specified in ISO/IEC/IEEE 8802-3. The ISO 21111 series
provides supplemental specifications (e.g. wake-up, I/O functionality), which are required for in-vehicle
Ethernet applications. In road vehicles, Ethernet networks are used for different purposes requiring
different bit-rates. Currently, the ISO 21111 series specifies the 1-Gbit/s optical and 100-Mbit/s
electrical physical layer.
The ISO 21111 series contains requirement specifications and test methods related to the in-vehicle
Ethernet. This includes requirement specifications for physical layer entity (e.g. connectors, physical
layer implementations) providers, device (e.g. electronic control units, gateway units) suppliers, and
system (e.g. network systems) designers. Additionally, there are test methods specified for conformance
testing and for interoperability testing.
Safety (electrical safety, protection, fire, etc.) and electromagnetic compatibility (EMC) requirements
are out of the scope of the ISO 21111 series.
The structure of the specifications given in the ISO 21111 series complies with the Open Systems
[1] [4]
Interconnection (OSI) reference model specified in ISO/IEC 7498-1 and ISO/IEC 10731 .
ISO 21111-1 defines the terms which are used in this series of standards and provides an overview of
[2]
the standards for in-vehicle Ethernet including the complementary relations to ISO/IEC/IEEE 8802-3 ,
the document structure, type of physical entities, in-vehicle Ethernet specific functionalities and so on.
ISO 21111-2 specifies the interface between reconciliation sublayer and physical entity including
reduced gigabit media independent interface (RGMII), and the common physical entity wake-up and
synchronized link sleep functionalities, independent from physical media and bit rate.
ISO 21111-3 specifies supplemental requirements to a physical layer capable of transmitting
1-Gbit/s over plastic optical fibre compliant with ISO/IEC/IEEE 8802-3, with specific application to
communications inside road vehicles, and a test plan for physical entity conformance testing.
ISO 21111-4 specifies the optical components requirements and test methods for 1-Gbit/s optical
invehicle Ethernet.
ISO 21111-5 specifies, for 1-Gbit/s optical in-vehicle Ethernet, requirements on the physical layer at
system level, requirements on the interoperability test set-ups, the interoperability test plan that checks
the requirements for the physical layer at system level, requirements on the device-level physical layer
conformance test set-ups, and device-level physical layer conformance test plan that checks a set of
requirements for the OSI physical layer that are relevant for device vendors.
ISO 21111-6 specifies advanced features of an ISO/IEC/IEEE 8802-3 in-vehicle Ethernet physical layer
(often also called transceiver), e.g. for diagnostic purposes for in-vehicle Ethernet physical layers. It
specifies advanced physical layer features, wake-up and sleep features, physical layer test suite,
physical layer control requirements and conformance test plan, physical sublayers test suite and
physical sublayers requirements and conformance test plan.
ISO 21111-7 specifies the implementation for ISO/IEC/IEEE 8802-3, which defines the interface
implementation for automotive applications together with requirements on components used to realize
this Bus Interface Network (BIN). ISO 21111-7 also defines further testing and system requirement
...