[urn] Re: Updated / revised request: URN Namespace Registration Request for "PNO"

[Peter Saint-Andre <[e-mail]>]

Hallo Guenter,

Thank you for providing this request in the format defined by RFC 8141.

As a member of the review team, I am in favor of this registration.

Peter

On 5/21/24 7:02 AM, Steindl, Guenter wrote:
> Dear IETF / IANA,
> 
> we would like to request the registration of a URN namespace with the 
> following details:
> 
> *Namespace Identifier:*     pno
> 
> *Version:*                           1
> 
> *Date:*                                2024-05-14
> 
> *Registrant:*
> 
> The PROFIBUS Nutzerorganisation e.V. (PNO) [PNO] is an international 
> association that promotes and supports the development of PROFIBUS and 
> PROFINET, industrial communication protocols used in automation technology.
> 
> We provide standards, certification programs, and resources to ensure 
> product interoperability and reliability, fostering collaboration among 
> manufacturers, system integrators, and end-users.
> 
>   * Organization: PROFIBUS Nutzerorganisation e.V. (PNO)
>   * Email: [e-mail] <mailto:[e-mail]>
>   * Phone: [phone]
> 
> *Purpose:*
> 
> These PNO specified URNs will be part of next editions of e.g., 
> “PROFINET” as part of the IEC61158/IEC61784 at the IEC.
> 
> PROFINET is an industry technical standard for data communication over 
> Ethernet, designed for collecting data from, and controlling, equipment 
> in industrial systems, with a particular strength in delivering data 
> under tight time constraints. It is managed by PNO and is used in 
> automation applications, for manufacturing and process automation.
> 
> PROFINET is a communication protocol for automation over Ethernet, 
> primarily used to network a variety of devices in a production 
> environment. Here are the key types of resources that can be described 
> and managed using PROFINET:
> 
>   * Controllers: Often known as Programmable Logic Controllers (PLCs) or
>     similar devices, PROFINET enables real-time communication between
>     these controllers and connected devices.
>   * Field Devices: This includes sensors and actuators that provide data
>     or perform physical actions in a production line. Sensors might
>     measure parameters like temperature or pressure, while actuators
>     could be motors, valves, or switches.
>   * Drive Systems: Components such as frequency converters and servo
>     motors, controlled via PROFINET for precise movement in machines.
>   * Robot Control: PROFINET facilitates rapid and precise control of
>     robots for assembly or packaging tasks.
>   * Human Machine Interfaces (HMI): Operator interfaces and
>     visualization systems that allow monitoring and control of processes.
>   * Safety Devices: Safety-related devices and systems, such as
>     emergency stop switches or safety light barriers, can also be
>     integrated into PROFINET networks, often through specialized
>     protocols like PROFIsafe.
>   * Network Components: Infrastructure components like switches and
>     routers that manage data transmission over the industrial Ethernet
>     network.
> 
> *Syntax:*
> 
> URNs within the "pno" namespace will follow the following structure:
> 
>   * urn:pno:{PNOresource}:{ResourceSpecificString}
> 
> where "PNOresource" is a US-ASCII string that conforms to the URN syntax 
> requirements [RFC8141] and defines a specific class of resource type. 
> Each resource type has a specific labeling scheme that is covered by 
> "ResourceSpecificString", which also conforms to the naming requirements 
> [RFC8141].
> 
> *Assignment:*
> 
> PNO maintains a registration authority, the PNO Registration Authority 
> (PNO CO), that will manage the assignment of "PNOresource“, and the 
> specific registration values assigned for each resource class.
> 
> *Security and Privacy:*
> 
> There are no additional security considerations other than those 
> normally associated with the use and resolution of URNs in general, 
> which are described in Functional Requirements for URNs [RFC1737], URN 
> Syntax [RFC2141], and URN Namespace Definition Mechanisms [RFC3406].
> 
> *Interoperability:*
> 
> No known potential issues related to interoperability.
> 
> *Resolution:*
> 
> Resolution mechanisms are not intended or anticipated for URNs assigned 
> within the URN namespace.
> 
> *Documentation:*
> 
> These PNO specified URNs will be part of next editions of e.g., 
> “PROFINET” as part of the IEC61158/IEC61784 at the IEC.
> 
> *Additional Information:*  ---
> 
> *Revision Information:*     1
> 
> Please let us know if any additional information or documentation is 
> required for the registration process.
> 
> Thank you for your attention to this matter.
> 
> Sincerely,
> 
> Günter Steindl
> 
> Committee B “PROFINET” Chair
> 
> PROFIBUS Nutzerorganisation e.V. (PNO)
> 
> 
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