Re: Fwd: New Version Notification for draft-hinden-6man-hbh-processing-01.txt

Fernando Gont <fernando.gont@edgeuno.com> Thu, 10 June 2021 23:02 UTC

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From: Fernando Gont <fernando.gont@edgeuno.com>
To: "brian.e.carpenter@gmail.com" <brian.e.carpenter@gmail.com>, "tom@herbertland.com" <tom@herbertland.com>
CC: "gorry@erg.abdn.ac.uk" <gorry@erg.abdn.ac.uk>, "bob.hinden@gmail.com" <bob.hinden@gmail.com>, "ipv6@ietf.org" <ipv6@ietf.org>
Subject: Re: Fwd: New Version Notification for draft-hinden-6man-hbh-processing-01.txt
Thread-Topic: Fwd: New Version Notification for draft-hinden-6man-hbh-processing-01.txt
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Date: Thu, 10 Jun 2021 23:02:42 +0000
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On Fri, 2021-06-11 at 10:20 +1200, Brian E Carpenter wrote:
> 
> Which all, IMHO, shows that the Internet cannot ever be assumed to be
> transparent to extension headers of any kind; either we accept that
> extensions are confined to limited domains or we need a probing
> process
> before using them, to determine whether they can survive the trip.
> 
> Not much has changed (and it's exactly the same for IPv4 options):
> unusable
> across the Internet.

Thanks for your summarizing this quiete well. :-) FWIW, I fully agree
with your analysis.

Thanks,
-- 
Fernando Gont
Director of Information Security
EdgeUno, Inc.
PGP Fingerprint: DFBD 63E3 B248 AE79 C598 AF23 EBAE DA03 0644 1531