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Re: [Idr] Questions over draft-retana-idr-bgp-quic-01

Alvaro Retana <alvaro.retana@futurewei.com> Mon, 13 March 2023 22:19 UTC

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From: Alvaro Retana <alvaro.retana@futurewei.com>
To: Ben Cox <ben=40benjojo.co.uk@dmarc.ietf.org>, Jared Mauch <jared@puck.nether.net>
CC: "idr@ietf. org" <idr@ietf.org>
Thread-Topic: [Idr] Questions over draft-retana-idr-bgp-quic-01
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Date: Mon, 13 Mar 2023 22:18:58 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/XQv0GGs_s7BYlpCXKA7xCclmjpc>
Subject: Re: [Idr] Questions over draft-retana-idr-bgp-quic-01
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On March 13, 2023 at 12:56:48 PM, Jared Mauch wrote:


Hi!


...
> I have my own concerns about the lack of stability within QUIC standards here
> as well. We often see TCP sessions up for several years carrying BGP data,
> and most of the QUIC stuff is extremely short lived, while a 7 year+ TCP
> (BGP) session isn’t as unusual as one might think.

Yes, this is definitely new territory!

The QUIC experts tell us they don't see an obvious red flag, but we do need to keep in mind that the initial QUIC use case is HTTP/3 -- as you mention.  There are some features, like 0-RTT data exchange, that may not be applicable to a long-lived session like BGP.

Any potential transition will not be overnight. ;-)


Alvaro.

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