Dear 6lo WG, 

A new revision of the IPv6 over OWC draft (-06) has been submitted.

This update is limited to Section 7 (Security Considerations). The section has 
been revised to incorporate high-level security considerations discussed 
previously, including a brief reference to the MAC-layer security services 
defined in IEEE 802.15.7 and clarification that some of the identified risks 
may be mitigated by those mechanisms.

No other sections have been modified in this revision.

Comments and feedback are welcome.

Best regards,
Younghwan Choi

-----------------------------------
YOUNGHWAN CHOI, Ph.D.
Principal Researcher, PEC, ETRI
Tel +82-42-860-1429   Fax +82-42-860-5404 
Email  [email protected]



-----Original Message-----
From:  "" <[email protected]>
To:     "Carles Gomez" <[email protected]>;  "Cheol-min Kim" 
<[email protected]>;  "Younghwan Choi" <[email protected]>; 
Cc:    
Sent:  2026-02-27 (금) 08:42:42 (UTC+09:00)
Subject: New Version Notification for draft-ietf-6lo-owc-06.txt

A new version of Internet-Draft draft-ietf-6lo-owc-06.txt has been
successfully submitted by Younghwan Choi and posted to the
IETF repository.

Name:     draft-ietf-6lo-owc
Revision: 06
Title:    Transmission of IPv6 Packets over Short-Range Optical Wireless 
Communications
Date:     2026-02-27
Group:    6lo
Pages:    20
URL:      https://www.ietf.org/archive/id/draft-ietf-6lo-owc-06.txt
Status:   https://datatracker.ietf.org/doc/draft-ietf-6lo-owc/
HTML:     https://www.ietf.org/archive/id/draft-ietf-6lo-owc-06.html
HTMLized: https://datatracker.ietf.org/doc/html/draft-ietf-6lo-owc
Diff:     https://author-tools.ietf.org/iddiff?url2=draft-ietf-6lo-owc-06

Abstract:

   [IEEE802.15.7], "Short-Range Optical Wireless Communications" defines
   wireless communication using visible light.  It defines how data is
   transmitted, modulated, and organized in order to enable reliable and
   efficient communication in various environments.  The standard is
   designed to work alongside other wireless communication systems and
   supports both Line-of-Sight (LOS) and Non-Line-of-Sight (NLOS)
   communications.  However, ambient light interference from natural
   sunlight or artificial lighting sources can impact signal
   reliability.  To mitigate this, advanced modulation techniques,
   optical filtering, and adaptive power control can be employed.  This
   document describes how IPv6 is transmitted over short-range optical
   wireless communications (OWC) using IPv6 over Low-Power Wireless
   Personal Area Network (6LoWPAN) techniques.



The IETF Secretariat



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