Last Call Review of draft-ietf-nmop-terminology-12
review-ietf-nmop-terminology-12-iotdir-lc-bormann-2025-02-25-00

(Insert IOTDIR review boilerplate here.)

My apologies for the tardy completion of this review assignment.

Thank you again for doing this work, and for considering my feedback
to the -07 revision of this draft.

I read this document anew (trying not to be influenced by my older
review, which I believe you have taken care of).

I believe this is almost ready to publish, limited to a few (smaller)
actual issues.  These and some more nitpicking below.

(Page numbers below are with respect to a PDF rendering that I had to
create on my own as the data tracker cannot currently create a proper
PDF form of I-Ds.  Please find it, with the markups referenced below, at:
https://tzi.org/~cabo/draft-ietf-nmop-terminology-12-marked.pdf
)

## Minor

* Box, page 4
metadata

This is the only occurrence I find for this word, and I'm not sure if
I understand why it is used here; I think it means something
different than the result of processing some data.

* Anchored Note, page 4
Observability

This term is interesting, as its name suggests a capability, not a
process.  There probably will be no confusion among the intended
consumers of this terminology, but this small dissonance may be worth
half a sentence.

* Anchored Note, page 4
data gathered

This is now saying that Network Monitoring exclusively feeds from
Telemetry, and what Monitoring mostly is concerned with is keeping a
record of that.
Naïvely, I would expect there are some additional sources of information that
go into that record, particularly events on the intent side.
E.g., you would monitor that an interface went down, but you also
would monitor (take into the record) that it was administratively shut
down -- that will certainly help with making sense of the Event.

* Anchored Note, page 6
Thus a Fault happens at a moment in time

So a Fault always goes away right after this moment in time?
I’m not sure that this is an intuitive (i.e., familiar) usage of this term.

* Anchored Note, page 7
requires

➔ may require
(except for false alarms)

* Anchored Note, page 12
Fault Management

Is this just a statement about fault management?
(There is one more place where "Fault Management" is used and maybe
"Fault and Problem Management" is meant; otherwise the document is
very careful to use the latter, so I'm wondering whether there is a
semantics difference here.)

## Editorial

* Highlight, page 4
behavior, and to identify, anomalies

Can't parse.

* Highlight, page 4
where

This fragment is not really trying to be a sentence with the bullet
items following it.

* Anchored Note, page 6
whilst a Problem is unresolved it may continue to require attention

This is not surprising.
What is the note trying to say?

I looked up “whilst” (which I'm not seeing very often), and maybe this
BE word doesn’t help my understanding.

whilst | (h)waɪlst | British English
conjunction
1 during the time that; at the same time as: Michael runs the island
co-operative whilst Mary runs the pub | the natural resources are used up
whilst the population continues to increase. 2 whereas (indicating a contrast):
some employers have a relaxed dress code, whilst others insist on formal attire.

* Anchored Note, page 7
relationship

Figure 1 misses out on the 1:n (1:1?  m:n?) nature of the relationships.

## Nits

* Highlight, page 3
help to set

(There is a "help distinguish" above -- is it to or not to?)

* Circle, page 4
ta . Th

(Spurious blank space.)

* Circle, page 5
d.

(Missing closing parenthesis.)

* Anchored Note, page 6
which

➔ that

(No comma ➔ I read this as a restricting clause, which is easier to understand
with “that”.)

* Highlight, page 6
consider a loss of light State may cause

Hard to parse.

* Anchored Note, page 7
PAs

s/PAs/As/