Re: [IPv6] RFC 6724 shouldn't prefer partial reachability over reachability

Brian E Carpenter <brian.e.carpenter@gmail.com> Sat, 25 November 2023 03:05 UTC

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Date: Sat, 25 Nov 2023 16:05:45 +1300
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To: Ted Lemon <mellon@fugue.com>, Kyle Rose <krose@krose.org>
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From: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Subject: Re: [IPv6] RFC 6724 shouldn't prefer partial reachability over reachability
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On 25-Nov-23 15:50, Ted Lemon wrote:
> Op vr 24 nov 2023 om 20:57 schreef Kyle Rose <krose@krose.org <mailto:krose@krose.org>>
> 
>     On Fri, Nov 24, 2023 at 8:36 PM Ted Lemon <mellon@fugue.com <mailto:mellon@fugue.com>> wrote:
> 
>         I thought we’d decided that this was a misconfiguration and hence not a problem we need to solve. 
> 
> 
>     "This" = ?
> 
> 
> Putting ULAs in the global dns for hosts that are expected to be reachable by other hosts for which the ULA is not routable. I don’t know what the use case is for this—I think it’s just an error.

Yes.

https://www.employees.org/~dwing/aaaa-stats/ipv6-map.2023-11-15_0001.txt

www.bytedance.net is interesting - all it has in DNS is a Net 10 address and a ULA.

      Brian

     

     Brian