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Re: Extending a /64

Nick Hilliard <nick@foobar.org> Thu, 19 November 2020 11:30 UTC

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Subject: Re: Extending a /64
To: Mark Smith <markzzzsmith@gmail.com>
Cc: 6man WG <ipv6@ietf.org>
References: <202011151920.0AFJKN9U003337@mail2.mwassocs.co.uk> <3d26bffe-b6c9-4ed7-6135-a515f9902fd7@gmail.com> <m1keOTi-0000EGC@stereo.hq.phicoh.net> <CAO42Z2wZkXryhw1u5WAFdtCvXHyyz1zeM22FP_gRxjurjsG-Jw@mail.gmail.com> <5f505585-1328-d942-2ec2-a2d96b7b4779@foobar.org> <CAO42Z2yk5pEKGFEYk3MDDDybVDZt6GiE1Pw932n4gLaqSxGH7A@mail.gmail.com> <23487.1605731956@localhost> <CAO42Z2yesLcdRw0HrNBsUAm-x=T9OneCjPMLmq8oZ4_ZH99Tsw@mail.gmail.com>
From: Nick Hilliard <nick@foobar.org>
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Date: Thu, 19 Nov 2020 11:30:40 +0000
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the key phrase is:

Mark Smith wrote on 19/11/2020 05:22:
> [...] without any intention to ever
>     directly connect to other enterprises or the Internet itself.

If the ICAO can guarantee that ipv6 assignments to aircraft will never 
be used to directly connect to other third party networks, then ULA will 
work fine. I doubt that this is a safe assumption.

Nick

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