[OPSAWG]BCP 241, RFC 9726 on Operational Considerations for Use of DNS in Internet of Things (IoT) Devices

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Subject: [OPSAWG]BCP 241, RFC 9726 on Operational Considerations for Use of DNS in Internet of Things (IoT) Devices
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A new Request for Comments is now available in online RFC libraries.

        BCP 241        
        RFC 9726

        Title:      Operational Considerations for Use of DNS
                    in Internet of Things (IoT) Devices 
        Author:     M. Richardson,
                    W. Pan
        Status:     Best Current Practice
        Stream:     IETF
        Date:       March 2025
        Mailbox:    mcr+ietf@sandelman.ca,
                    william.panwei@huawei.com
        Pages:      17
        See Also:   BCP 241

        I-D Tag:    draft-ietf-opsawg-mud-iot-dns-considerations-19.txt

        URL:        https://www.rfc-editor.org/info/rfc9726

        DOI:        10.17487/RFC9726

This document details considerations about how Internet of Things
(IoT) devices use IP addresses and DNS names.  These concerns become
acute as network operators begin deploying Manufacturer Usage
Descriptions (MUD), as specified in RFC 8520, to control device
access.

Also, this document makes recommendations on when and how to use DNS
names in MUD files.

This document is a product of the Operations and Management Area Working Group Working Group of the IETF.


BCP: This document specifies an Internet Best Current Practices for the
Internet Community, and requests discussion and suggestions for 
improvements. Distribution of this memo is unlimited.

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