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Re: [v6ops] Implementation Status of PREF64

Lorenzo Colitti <lorenzo@google.com> Sat, 25 September 2021 00:53 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Sat, 25 Sep 2021 09:53:38 +0900
Message-ID: <CAKD1Yr2UNKvBx2j8B+70FEn60Af2mcymLd50jdQ51iyxuEdWAA@mail.gmail.com>
To: Erik Kline <ek.ietf@gmail.com>, Jen Linkova <furry13@gmail.com>
Cc: David Farmer <farmer=40umn.edu@dmarc.ietf.org>, V6 Ops List <v6ops@ietf.org>, Jen Linkova <furry@google.com>
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Subject: Re: [v6ops] Implementation Status of PREF64
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Yes, it should be supported by (most) devices running Android R or above.
If you try it and it doesn't work, or you find a bug, let me know and we'll
look into it.

I don't know of any router implementations at the moment. +Jen Linkova
<furry13@gmail.com> might. On my home network I use a simple python script
that sends an RA from a non-existent link-local address containing only the
option and no other info. Because RA supports multiple sources of
information this just works; even if the primary router stops sending RAs.
I can share that script if you like.

On Sat, Sep 25, 2021 at 7:26 AM Erik Kline <ek.ietf@gmail.com> wrote:

> My understanding is that Android supports
> <https://cs.android.com/android/_/android/platform/packages/modules/NetworkStack/+/70d7ffa59f1f4ac242d8409143108466025102c7>
> handling PREF64 RA options.
>
> On Fri, Sep 24, 2021 at 10:21 AM David Farmer <farmer=
> 40umn.edu@dmarc.ietf.org> wrote:
>
>> Are there and host or router implementations of PREF64 (RFC8781) out in
>> the wild yet?
>>
>> Thanks
>>
>>
>> --
>> ===============================================
>> David Farmer               Email:farmer@umn.edu
>> Networking & Telecommunication Services
>> Office of Information Technology
>> University of Minnesota
>> 2218 University Ave SE        Phone: 612-626-0815
>> Minneapolis, MN 55414-3029   Cell: 612-812-9952
>> ===============================================
>> _______________________________________________
>> v6ops mailing list
>> v6ops@ietf.org
>> https://www.ietf.org/mailman/listinfo/v6ops
>>
>

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