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Re: [homenet] naming drafts

Juliusz Chroboczek <jch@irif.fr> Sat, 05 June 2021 19:33 UTC

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Date: Sat, 05 Jun 2021 21:33:00 +0200
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From: Juliusz Chroboczek <jch@irif.fr>
To: Michael Richardson <mcr+ietf@sandelman.ca>
Cc: "STARK, BARBARA H" <bs7652@att.com>, "'homenet@ietf.org'" <homenet@ietf.org>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/homenet/J9IEUdasXbxyLBzZ535wd1GVxU4>
Subject: Re: [homenet] naming drafts
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Hi Michael,

>> Stephen and Juliusz expressed that they're still not convinced that
>> DDNS isn't a good enough solution for the use case.

> Well, I'd be happy to discuss with this them again, but they'd have to
> actually tell us what "DDNS" really is for them.

https://mailarchive.ietf.org/arch/msg/homenet/7JmkTCBSSMs5nnH3VWPj6JAL0cA/

> In particular, I'd like to know if it's okay with them if an arbitrary device
> in their home automatically signs up with a DDNS provider, disclosing their
> IPv6 address to the world.

No; unless the user has explicitly requested that a device be accessible
from the Global Internet, it has no business publishing its IP address.
I've tried to be very clear on that specific point in the mail linked above.

Hope that clarifies things,

-- Juliusz

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