From fgont at si6networks.com  Mon Mar  3 21:30:13 2025
From: fgont at si6networks.com (Fernando Gont)
Date: Mon, 3 Mar 2025 21:30:13 -0300
Subject: [LAC-TF] Multi-ipv6 support (multi-router, multi-interface,
 multi-prefix) IETF draft
In-Reply-To: <174104623656.532813.15038865981506057860@dt-datatracker-5dd67b77bb-4k4zh>
References: <174104623656.532813.15038865981506057860@dt-datatracker-5dd67b77bb-4k4zh>
Message-ID: <193e1916-90da-4f8d-b158-4e4376f57dde@si6networks.com>

Estimades,

Postie una revision de el IETF I-D draft-gont-v6ops-multi-ipv6. Es el 
enunciado del problema respecto del soporte the multiples router, 
multiples interfces, y multiples prefijos por parte de los hosts IPv6.

Spoiler: salvo en casos especificos, el soporte es malo o inexistente.

Esta version pule un poco el texto, e incorpora dos casos que deberian 
ser soportados por cualquier solucion a este problema, para que si tenes 
un working set {source address, next-hop, RDNSS), no termines como el 
tano pasman (parental advisory, explict lyrics: 
https://www.youtube.com/watch?v=3eW1cSVEC40).

El draft se encuentra aqui:

* URL: https://www.ietf.org/archive/id/draft-gont-v6ops-multi-ipv6-02.txt
* HTMLized: 
https://datatracker.ietf.org/doc/html/draft-gont-v6ops-multi-ipv6

Sus comentarios seran bienvenidos!

Slds, y gracias!
Fernando




-------- Forwarded Message --------
Subject: New Version Notification for draft-gont-v6ops-multi-ipv6-02.txt
Date: Mon, 03 Mar 2025 15:57:16 -0800
From: internet-drafts at ietf.org
To: Fernando Gont <fgont at si6networks.com>

A new version of Internet-Draft draft-gont-v6ops-multi-ipv6-02.txt has been
successfully submitted by Fernando Gont and posted to the
IETF repository.

Name:     draft-gont-v6ops-multi-ipv6
Revision: 02
Title:    Problem Statement about IPv6 Support for Multiple Routers, 
Multiple Interfaces, and Multiple Prefixes
Date:     2025-03-03
Group:    Individual Submission
Pages:    15
URL:      https://www.ietf.org/archive/id/draft-gont-v6ops-multi-ipv6-02.txt
Status:   https://datatracker.ietf.org/doc/draft-gont-v6ops-multi-ipv6/
HTMLized: https://datatracker.ietf.org/doc/html/draft-gont-v6ops-multi-ipv6
Diff: 
https://author-tools.ietf.org/iddiff?url2=draft-gont-v6ops-multi-ipv6-02

Abstract:

    This document discusses current limitations in IPv6 Stateless Address
    Auto-configuration (SLAAC) that prevent support for common multi-
    router, multi-interface, and multi-prefix scenarios.  It provides
    discussion on the challenges that these scenarios represent, and why
    a solution in this space is warranted.  Finally, it specifies a
    number of common scenarios that any solution in this space should be
    able to address.



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