GQUIC version Q046

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Gayathri R

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Jul 17, 2019, 7:37:15 AM7/17/19
to QUIC Prototype Protocol Discussion group
Hi,

In the latest version of quic Q046, is there any format change for ipv6 and ipv4 packets ? (we see an issue in our captures for ipv6)
as wireshark is unable to decode it , can you point me to any document which will have bit and byte field representation of this Q046 in detail ?

Thanks,
Gayathri R

Ian Swett

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Jul 17, 2019, 9:00:28 AM7/17/19
to proto...@chromium.org
Here's a document that discusses v46 vs v43: https://docs.google.com/document/d/1FcpCJGTDEMblAs-Bm5TYuqhHyUqeWpqrItw2vkMFsdY/edit?usp=sharing

The UDP payload should be identical for v4 and v6 in v46.


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Gayathri R

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Jul 19, 2019, 5:32:04 AM7/19/19
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Hi,

Is there any change in the length of message authentication hash and sequence length in this new version of Q046 compared to earlier versions.
Is there any RFC reference for the Q046 version of QUIC ?

Thanks,
Gayathri R

Ian Swett

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Jul 19, 2019, 7:41:56 AM7/19/19
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There was no change to the MAC.  By sequence length, do you mean sequence number length?  If so, there were also no changes to that.

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