[Detnet] Secdir last call review of draft-ietf-detnet-pof-06

[Scott Kelly via Datatracker <[e-mail]>]

Reviewer: Scott Kelly
Review result: Ready

I have reviewed this document as part of the security directorate's ongoing
effort to review all IETF documents being processed by the IESG. These comments
were written primarily for the benefit of the security area directors. Document
editors and WG chairs should treat these comments just like any other last call
comments.

I'm sorry this review is a few weeks late -- I hope it is still useful.

The summary of the review is ready.

RFC8655 describes Deterministic Networking (DetNet) Architecture. The document
under review covers a specific aspect of DetNet: the packet ordering function.
>From the document abstract,

   The Packet Ordering Function (POF)
   algorithm described herein enables to restore the correct packet
   order when replication and elimination functions are used in DetNet
   networks.

Here is the security considerations section in its entirety:

   PREOF related security considerations (including POF) are described
   in section 3.3 of [RFC9055].  There are no additional POF related
   security considerations originating from this document.

I believe that RFC9055 (Deterministic Networking (DetNet) Security
Considerations) does indeed cover all relevant security considerations. I see
no security issues with this draft.