[IPsec] Genart last call review of draft-ietf-ipsecme-qr-ikev2-09

[Christer Holmberg via Datatracker <[e-mail]>]

Reviewer: Christer Holmberg
Review result: Almost Ready

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Review Team (Gen-ART) reviews all IETF documents being processed
by the IESG for the IETF Chair.  Please treat these comments just
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Document: draft-ietf-ipsecme-qr-ikev2-09
Reviewer: Christer Holmberg
Review Date: 2019-12-13
IETF LC End Date: 2019-12-25
IESG Telechat date: Not scheduled for a telechat

Summary: The document is well-written, and almost ready for publication.
However, I have a couple of minor comments that I would like the authors to
address.

Major issues: None

Minor issues:

Q1:

The Security Considerations lists IKEv2/IPSec algorithms that are not
considered quantum-resistant. However, that is not mentioned anywhere else. I
think it would be good to mention that in the Abstract and/or Introduction.

Q2:

Section 3 says:

   "If the responder does not support this specification or does not have
   any PPK configured, then it ignores the received notification and
   continues with the IKEv2 protocol as normal."

I assume the ignoring of a non-supported notification and continuing with
normal IKEv2 is part of the IKEv2 specification. If so, I suggest to say add
something like:

", as described in RFCXXXX."

Nits/editorial comments:

Q3:

The Security Considerations talk about the Grover's algorithm. Please add a
reference.