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Re: [v6ops] Scope of Unique Local IPv6 Unicast Addresses (Fwd: New Version Notification for draft-gont-6man-ipv6-ula-scope-00.txt)

Michael Richardson <mcr+ietf@sandelman.ca> Sat, 13 February 2021 03:55 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: IPv6 Operations <v6ops@ietf.org>, "6man@ietf.org" <6man@ietf.org>
Subject: Re: [v6ops] Scope of Unique Local IPv6 Unicast Addresses (Fwd: New Version Notification for draft-gont-6man-ipv6-ula-scope-00.txt)
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Date: Fri, 12 Feb 2021 22:55:41 -0500
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Brian E Carpenter <brian.e.carpenter@gmail.com> wrote:
    > ULAs SHOULD be treated exactly like GUAs for all practical purposes
    > (including using a default router for them), with the exception that
    > they MUST be filtered by border routers at a domain boundary that is
    > defined administratively. The only extra requirement is that ULA
    > prefixes MUST be unique within that domain boundary. That's all, I
    > think.

But, that's pretty much always just BCP38, right?

--
Michael Richardson <mcr+IETF@sandelman.ca>   . o O ( IPv6 IøT consulting )
           Sandelman Software Works Inc, Ottawa and Worldwide

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