[IPsec] Re: Comments on draft-pwouters-ipsecme-delete-info

Michael Richardson <mcr+ietf@sandelman.ca> Tue, 30 July 2024 18:40 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Valery Smyslov <smyslov.ietf@gmail.com>, ipsec@ietf.org
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Comments: In-reply-to "Valery Smyslov" <smyslov.ietf@gmail.com> message dated "Mon, 29 Jul 2024 16:17:49 +0300."
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Subject: [IPsec] Re: Comments on draft-pwouters-ipsecme-delete-info
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Valery Smyslov <smyslov.ietf@gmail.com> wrote:
    > 2. The list of reasons looks to me both incomplete and excessive at the same
    > time.

If we are going to rely on the enum alone, then it needs to cover all sorts
of cases that might be specific to some implementations, while other
implementations would have a more general code.

So I expect it to be "excessive", but it being incomplete is certainly a
problem.

OTH, an enum that is more generic with text in UTF-8[well: precis!], that
expounds upon the problem is also very useful.  I am not concerned about
attacks in this way.

I'm more concerned that a VPN gets turned off, and the traffic goes in the
clear because nobody can debug it.


--
Michael Richardson <mcr+IETF@sandelman.ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-                      *I*LIKE*TRAINS*