Re: [v6ops] What's "global"? -- Re: Possible issue with source address selection for ULAs...

Fernando Gont <fernando.gont@edgeuno.com> Tue, 18 January 2022 07:22 UTC

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To: Fred Baker <fredbaker.ietf@gmail.com>, Brian E Carpenter <brian.e.carpenter@gmail.com>
Cc: IPv6 Operations <v6ops@ietf.org>
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From: Fernando Gont <fernando.gont@edgeuno.com>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/ExV2MgQ4iXpEPyjXbbX9iFsownw>
Subject: Re: [v6ops] What's "global"? -- Re: Possible issue with source address selection for ULAs...
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On 12/1/22 15:03, Fred Baker wrote:
> Please correct my understanding.
>
> My understanding of "global scope" is that one could imagine the address being reachable from a non-local site, such as a site the the UAL owner/user has an agreement with, while "globally reachable" is a statement about routing and may or may not be true of any address that isn't local in scope. Close?

FWIW, I find the current terminology rather confusing. Here's my case,
from a few months ago:
https://datatracker.ietf.org/doc/html/draft-gont-6man-ipv6-ula-scope-00

Thanks,
--
Fernando Gont
Director of Information Security
EdgeUno
PGP Fingerprint: DFBD 63E3 B248 AE79 C598 AF23 EBAE DA03 0644 1531




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