Re: [quicwg/base-drafts] Better describe the use of Preferred Address (#3354)

Eric Kinnear <> Thu, 06 February 2020 12:16 UTC

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From: Eric Kinnear <>
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Subject: Re: [quicwg/base-drafts] Better describe the use of Preferred Address (#3354)
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erickinnear commented on this pull request.

> @@ -1036,9 +1036,9 @@ be used again and requests that the peer replace it with a new connection ID
 using a NEW_CONNECTION_ID frame.
 As discussed in {{migration-linkability}}, each connection ID MUST be used on
-packets sent from only one local address.  An endpoint that migrates away from a
-local address SHOULD retire all connection IDs used on that address once it no
-longer plans to use that address.
+packets sent from only one local address, and MUST NOT be used across multiple
+paths that are opened intentionally.  An endpoint SHOULD retire connection IDs
+as they become unusable.

Ah, I see later some of this is covered :)

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