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Re: [quicwg/base-drafts] Description of the use of Preferred Address is unclear (#3353)

ianswett <notifications@github.com> Thu, 16 January 2020 22:53 UTC

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Subject: Re: [quicwg/base-drafts] Description of the use of Preferred Address is unclear (#3353)
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This text precedes a clear definition of confirmed, so I strongly agree with your first suggested clarification.

I can imagine cases when the CID should be based on the path, so I'm less clear on the correct behavior for the second point.  By definition, if the CID provided in the transport param has been retired it should not be used to initiate path validation.  But I'm unclear if the preferred behavior is don't migrate if you haven't already initiated migration or to use one of the newer CIDs.

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