[v6ops] Re: WG Last Call: draft-ietf-v6ops-framework-md-ipv6only-underlay-13 (Ends 2025-10-08)

[[e-mail]]

Dear v6ops,

I am not aware of any IPR applying to this document.

Best wishes
Thomas

-----Original Message-----
From: Nick Buraglio via Datatracker <[e-mail]> 
Sent: Wednesday, September 24, 2025 11:25 PM
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Subject: [v6ops] WG Last Call: draft-ietf-v6ops-framework-md-ipv6only-underlay-13 (Ends 2025-10-08)


Subject: WG Last Call: draft-ietf-v6ops-framework-md-ipv6only-underlay-13
(Ends 2025-10-08)

This message starts a 2-week WG Last Call for this document.

Abstract:
   For the IPv6 transition, IPv6-only is considered as the final stage,
   where only IPv6 protocol is used for transport while maintaining
   global reachability for both IPv6 and IPv4 services.  This document
   illustrates a framework of multi-domain IPv6-only underlay network
   from an operator's perspective.  In particular, it proposes stateless
   address mapping as the base for enabling IPv4 service data
   transmission in an multi-domain IPv6-only environment(i.e.,IPv4-as-
   a-Service).  It describes the methodology of stateless IPv4/IPv6
   mapping, illustrates the behaviors of network devices, analyzes the
   options of IPv6 mapping prefix allocation, examines the utilization
   of SRv6, and discusses the security considerations.

File can be retrieved from:
https://datatracker.ietf.org/doc/draft-ietf-v6ops-framework-md-ipv6only-underlay/

Please review and indicate your support or objection to proceed with the publication of this document by replying to this email keeping [e-mail] in copy. Objections should be motivated and suggestions to resolve them are highly appreciated.

Authors, and WG participants in general, are reminded again of the Intellectual Property Rights (IPR) disclosure obligations described in BCP 79 [1]. Appropriate IPR disclosures required for full conformance with the provisions of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any. Sanctions available for application to violators of IETF IPR Policy can be found at [3].

Thank you.

[1] https://datatracker.ietf.org/doc/bcp78/
[2] https://datatracker.ietf.org/doc/bcp79/
[3] https://datatracker.ietf.org/doc/rfc6701/