Re: [quicwg/base-drafts] RTT measurement using PATH_* frames (#2644)

Rui Paulo <> Wed, 24 April 2019 15:29 UTC

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From: Rui Paulo <>
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Subject: Re: [quicwg/base-drafts] RTT measurement using PATH_* frames (#2644)
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@ianswett don't we already have text about that?

> To ensure that packets can be both sent to and received from the peer, the PATH_RESPONSE MUST be sent on the same path as the triggering PATH_CHALLENGE. That is, from the same local address on which the PATH_CHALLENGE was received, to the same remote address from which the PATH_CHALLENGE was received.

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