Fwd: Question on RFC 9298

Giorgi Gulbani <giorgig777@gmail.com> Wed, 21 August 2024 04:25 UTC

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From: Giorgi Gulbani <giorgig777@gmail.com>
Date: Wed, 21 Aug 2024 06:25:24 +0200
Message-ID: <CADgkwWxDuiEMno4qwO4_zXu7sq_BMgZFSyvnnFuWCfRspH=R3A@mail.gmail.com>
Subject: Fwd: Question on RFC 9298
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---------- Forwarded message ---------
From: Giorgi Gulbani <giorgig777@gmail.com>
Date: Wed, Aug 21, 2024 at 6:15 AM
Subject: Question on RFC 9298
To: <quic@ietf.org>


Dear all,

I'd appreciate a lot your help to clarify the case, when the Context ID is
set to 0. Quote: "When the Context ID field is set to zero, the UDP
Proxying Payload field contains the unmodified payload of *a* UDP packet".
Is it safe to assume that "*a* UDP packet" indicates only a single UDP
packet may be included in the UDP Proxying Payload? In other words, is this
a requirement that when the Context ID value is set to 0, UDP Proxying
Payload shall contain a single UDP packet, right?

Another question is about the case when the Context ID value is non-zero.
Looks like in this use case RFC 9298 allows UDP Proxying Payload to contain
more than one UDP packet. Is this correct?

We are discussing the matter at 3GPP CT1 right now. Your views will
definitely help us a lot.

Thanks,

Giorgi