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Last Call Review of draft-ietf-i2nsf-nsf-monitoring-data-model-12

Request Review of draft-ietf-i2nsf-nsf-monitoring-data-model
Requested revision No specific revision (document currently at 20)
Type Last Call Review
Team ART Area Review Team (artart)
Deadline 2021-12-01
Requested 2021-11-17
Authors Jaehoon Paul Jeong , Patrick Lingga , Susan Hares , Liang Xia , Henk Birkholz
I-D last updated 2021-11-30
Completed reviews Yangdoctors Early review of -04 by Andy Bierman (diff)
Yangdoctors Last Call review of -06 by Andy Bierman (diff)
Genart Last Call review of -12 by Dale R. Worley (diff)
Artart Last Call review of -12 by Valery Smyslov (diff)
Secdir Last Call review of -12 by Melinda Shore (diff)
Tsvart Last Call review of -12 by Kyle Rose (diff)
Secdir Telechat review of -14 by Melinda Shore (diff)
Intdir Telechat review of -14 by Donald E. Eastlake 3rd (diff)
Assignment Reviewer Valery Smyslov
State Completed
Request Last Call review on draft-ietf-i2nsf-nsf-monitoring-data-model by ART Area Review Team Assigned
Posted at
Reviewed revision 12 (document currently at 20)
Result Ready w/issues
Completed 2021-11-30
I am the assigned ART directorate reviewer for this document. These comments
were written primarily for the benefit of the ART area directors.  Document
editors and WG chairs should treat these comments just like any other last call

The document defines an information model and the YANG data model for an
interface used for monitoring Network Security Functions in the I2NSF framework.


1. The YANG Data Model contains human-readable strings, like "src-user",
"message", etc. From description of thees fields they seem to contain a
free-form text with no indication in which language it is written. Section 4.2
of BCP 18 requires that protocols that transfer text MUST provide for carrying
information about the language of that text (e.g. via language tags).

2. There are a number of 32-bit counters in the model. In high performance
networks they would wrap around after a relatively short period of time. It is
not clear how this situation is handled.