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Re: [TLS] SNI from CDN to Origin (was I-D Action: draft-ietf-tls-sni-encryption-08.txt)

"Salz, Rich" <rsalz@akamai.com> Wed, 09 October 2019 13:09 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Rob Sayre <sayrer@gmail.com>
CC: "TLS@ietf.org" <tls@ietf.org>
Thread-Topic: [TLS] SNI from CDN to Origin (was I-D Action: draft-ietf-tls-sni-encryption-08.txt)
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Date: Wed, 09 Oct 2019 13:09:24 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/lSsZmPxPDw5yDK57E2BrZRDFJYs>
Subject: Re: [TLS] SNI from CDN to Origin (was I-D Action: draft-ietf-tls-sni-encryption-08.txt)
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  *   I don't think that's quite what I'm proposing. I'm proposing (optionally) sending the SNI with a client certificate. I agree that SNI in ClientHello is needed to choose server certificates for IPv4, for the reason you say.

I didn’t say IPv4.  I might have all my “virtual origins” behind a single IP address, or a couple of them.

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